161522464128

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:665

約数の個数: 256

約数和(自身を含む): 443161635840

約数和(自身を除く): 281639171712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 157, 167, 183, 192, 244, 263, 314, 334, 366, 384, 471, 488, 501, 526, 628, 668, 732, 789, 942, 976, 1002, 1052, 1256, 1336, 1464, 1578, 1884, 1952, 2004, 2104, 2512, 2672, 2928, 3156, 3768, 3904, 4008, 4208, 5024, 5344, 5856, 6312, 7536, 7808, 8016, 8416, 9577, 10048, 10187, 10688, 11712, 12624, 15072, 16032, 16043, 16832, 19154, 20096, 20374, 21376, 23424, 25248, 26219, 28731, 30144, 30561, 32064, 32086, 33664, 38308, 40748, 41291, 43921, 48129, 50496, 52438, 57462, 60288, 61122, 64128, 64172, 76616, 78657, 81496, 82582, 87842, 96258, 100992, 104876, 114924, 122244, 123873, 128344, 131763, 153232, 157314, 162992, 165164, 175684, 192516, 209752, 229848, 244488, 247746, 256688, 263526, 306464, 314628, 325984, 330328, 351368, 385032, 419504, 459696, 488976, 495492, 513376, 527052, 612928, 629256, 651968, 660656, 702736, 770064, 839008, 919392, 977952, 990984, 1026752, 1054104, 1225856, 1258512, 1303936, 1321312, 1405472, 1540128, 1599359, 1678016, 1838784, 1955904, 1981968, 2053504, 2108208, 2517024, 2518751, 2642624, 2679181, 2810944, 3080256, 3198718, 3356032, 3677568, 3911808, 3963936, 4216416, 4798077, 5034048, 5037502, 5285248, 5358362, 5621888, 6160512, 6397436, 6895597, 7556253, 7927872, 8037543, 8432832, 9596154, 10068096, 10075004, 10716724, 12794872, 13791194, 15112506, 15855744, 16075086, 16865664, 19192308, 20150008, 20686791, 21433448, 25589744, 27582388, 30225012, 32150172, 38384616, 40300016, 41373582, 42866896, 51179488, 55164776, 60450024, 64300344, 76769232, 80600032, 82747164, 85733792, 102358976, 110329552, 120900048, 128600688, 153538464, 161200064, 165494328, 171467584, 204717952, 220659104, 241800096, 257201376, 307076928, 322400128, 330988656, 342935168, 420631417, 441318208, 483600192, 514402752, 614153856, 661977312, 841262834, 882636416, 967200384, 1028805504, 1261894251, 1323954624, 1682525668, 2523788502, 2647909248, 3365051336, 5047577004, 6730102672, 10095154008, 13460205344, 20190308016, 26920410688, 40380616032, 53840821376, 80761232064, 161522464128]

約数ペア:

[(1, 161522464128), (2, 80761232064), (3, 53840821376), (4, 40380616032), (6, 26920410688), (8, 20190308016), (12, 13460205344), (16, 10095154008), (24, 6730102672), (32, 5047577004), (48, 3365051336), (61, 2647909248), (64, 2523788502), (96, 1682525668), (122, 1323954624), (128, 1261894251), (157, 1028805504), (167, 967200384), (183, 882636416), (192, 841262834), (244, 661977312), (263, 614153856), (314, 514402752), (334, 483600192), (366, 441318208), (384, 420631417), (471, 342935168), (488, 330988656), (501, 322400128), (526, 307076928), (628, 257201376), (668, 241800096), (732, 220659104), (789, 204717952), (942, 171467584), (976, 165494328), (1002, 161200064), (1052, 153538464), (1256, 128600688), (1336, 120900048), (1464, 110329552), (1578, 102358976), (1884, 85733792), (1952, 82747164), (2004, 80600032), (2104, 76769232), (2512, 64300344), (2672, 60450024), (2928, 55164776), (3156, 51179488), (3768, 42866896), (3904, 41373582), (4008, 40300016), (4208, 38384616), (5024, 32150172), (5344, 30225012), (5856, 27582388), (6312, 25589744), (7536, 21433448), (7808, 20686791), (8016, 20150008), (8416, 19192308), (9577, 16865664), (10048, 16075086), (10187, 15855744), (10688, 15112506), (11712, 13791194), (12624, 12794872), (15072, 10716724), (16032, 10075004), (16043, 10068096), (16832, 9596154), (19154, 8432832), (20096, 8037543), (20374, 7927872), (21376, 7556253), (23424, 6895597), (25248, 6397436), (26219, 6160512), (28731, 5621888), (30144, 5358362), (30561, 5285248), (32064, 5037502), (32086, 5034048), (33664, 4798077), (38308, 4216416), (40748, 3963936), (41291, 3911808), (43921, 3677568), (48129, 3356032), (50496, 3198718), (52438, 3080256), (57462, 2810944), (60288, 2679181), (61122, 2642624), (64128, 2518751), (64172, 2517024), (76616, 2108208), (78657, 2053504), (81496, 1981968), (82582, 1955904), (87842, 1838784), (96258, 1678016), (100992, 1599359), (104876, 1540128), (114924, 1405472), (122244, 1321312), (123873, 1303936), (128344, 1258512), (131763, 1225856), (153232, 1054104), (157314, 1026752), (162992, 990984), (165164, 977952), (175684, 919392), (192516, 839008), (209752, 770064), (229848, 702736), (244488, 660656), (247746, 651968), (256688, 629256), (263526, 612928), (306464, 527052), (314628, 513376), (325984, 495492), (330328, 488976), (351368, 459696), (385032, 419504)]