161474976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 544864320

約数和(自身を除く): 383389344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 43, 48, 51, 52, 59, 68, 72, 78, 86, 96, 102, 104, 117, 118, 129, 136, 144, 153, 156, 172, 177, 204, 208, 221, 234, 236, 258, 272, 288, 306, 312, 344, 354, 387, 408, 416, 442, 468, 472, 516, 531, 544, 559, 612, 624, 663, 688, 708, 731, 767, 774, 816, 884, 936, 944, 1003, 1032, 1062, 1118, 1224, 1248, 1326, 1376, 1416, 1462, 1534, 1548, 1632, 1677, 1768, 1872, 1888, 1989, 2006, 2064, 2124, 2193, 2236, 2301, 2448, 2537, 2652, 2832, 2924, 3009, 3068, 3096, 3354, 3536, 3744, 3978, 4012, 4128, 4248, 4386, 4472, 4602, 4896, 5031, 5074, 5304, 5664, 5848, 6018, 6136, 6192, 6579, 6708, 6903, 7072, 7611, 7956, 8024, 8496, 8772, 8944, 9027, 9204, 9503, 10062, 10148, 10608, 11696, 12036, 12272, 12384, 13039, 13158, 13416, 13806, 15222, 15912, 16048, 16992, 17544, 17888, 18054, 18408, 19006, 20124, 20296, 21216, 22833, 23392, 24072, 24544, 26078, 26316, 26832, 27612, 28509, 30444, 31824, 32096, 32981, 35088, 36108, 36816, 38012, 39117, 40248, 40592, 43129, 45666, 48144, 52156, 52632, 53664, 55224, 57018, 60888, 63648, 65962, 70176, 72216, 73632, 76024, 78234, 80496, 81184, 85527, 86258, 91332, 96288, 98943, 104312, 105264, 110448, 114036, 117351, 121776, 129387, 131924, 144432, 152048, 156468, 160992, 171054, 172516, 182664, 197886, 208624, 210528, 220896, 228072, 234702, 243552, 258774, 263848, 288864, 296829, 304096, 312936, 342108, 345032, 365328, 388161, 395772, 417248, 456144, 469404, 517548, 527696, 560677, 593658, 625872, 684216, 690064, 730656, 776322, 791544, 912288, 938808, 1035096, 1055392, 1121354, 1187316, 1251744, 1368432, 1380128, 1552644, 1583088, 1682031, 1877616, 2070192, 2242708, 2374632, 2736864, 3105288, 3166176, 3364062, 3755232, 4140384, 4485416, 4749264, 5046093, 6210576, 6728124, 8970832, 9498528, 10092186, 12421152, 13456248, 17941664, 20184372, 26912496, 40368744, 53824992, 80737488, 161474976]

約数ペア:

[(1, 161474976), (2, 80737488), (3, 53824992), (4, 40368744), (6, 26912496), (8, 20184372), (9, 17941664), (12, 13456248), (13, 12421152), (16, 10092186), (17, 9498528), (18, 8970832), (24, 6728124), (26, 6210576), (32, 5046093), (34, 4749264), (36, 4485416), (39, 4140384), (43, 3755232), (48, 3364062), (51, 3166176), (52, 3105288), (59, 2736864), (68, 2374632), (72, 2242708), (78, 2070192), (86, 1877616), (96, 1682031), (102, 1583088), (104, 1552644), (117, 1380128), (118, 1368432), (129, 1251744), (136, 1187316), (144, 1121354), (153, 1055392), (156, 1035096), (172, 938808), (177, 912288), (204, 791544), (208, 776322), (221, 730656), (234, 690064), (236, 684216), (258, 625872), (272, 593658), (288, 560677), (306, 527696), (312, 517548), (344, 469404), (354, 456144), (387, 417248), (408, 395772), (416, 388161), (442, 365328), (468, 345032), (472, 342108), (516, 312936), (531, 304096), (544, 296829), (559, 288864), (612, 263848), (624, 258774), (663, 243552), (688, 234702), (708, 228072), (731, 220896), (767, 210528), (774, 208624), (816, 197886), (884, 182664), (936, 172516), (944, 171054), (1003, 160992), (1032, 156468), (1062, 152048), (1118, 144432), (1224, 131924), (1248, 129387), (1326, 121776), (1376, 117351), (1416, 114036), (1462, 110448), (1534, 105264), (1548, 104312), (1632, 98943), (1677, 96288), (1768, 91332), (1872, 86258), (1888, 85527), (1989, 81184), (2006, 80496), (2064, 78234), (2124, 76024), (2193, 73632), (2236, 72216), (2301, 70176), (2448, 65962), (2537, 63648), (2652, 60888), (2832, 57018), (2924, 55224), (3009, 53664), (3068, 52632), (3096, 52156), (3354, 48144), (3536, 45666), (3744, 43129), (3978, 40592), (4012, 40248), (4128, 39117), (4248, 38012), (4386, 36816), (4472, 36108), (4602, 35088), (4896, 32981), (5031, 32096), (5074, 31824), (5304, 30444), (5664, 28509), (5848, 27612), (6018, 26832), (6136, 26316), (6192, 26078), (6579, 24544), (6708, 24072), (6903, 23392), (7072, 22833), (7611, 21216), (7956, 20296), (8024, 20124), (8496, 19006), (8772, 18408), (8944, 18054), (9027, 17888), (9204, 17544), (9503, 16992), (10062, 16048), (10148, 15912), (10608, 15222), (11696, 13806), (12036, 13416), (12272, 13158), (12384, 13039)]