161777952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 192

約数和(自身を含む): 563189760

約数和(自身を除く): 401411808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1163, 1242, 1288, 1449, 1512, 1656, 1932, 2016, 2208, 2326, 2484, 2576, 2898, 3024, 3312, 3489, 3864, 4347, 4652, 4968, 5152, 5796, 6048, 6624, 6978, 7728, 8141, 8694, 9304, 9936, 10467, 11592, 13956, 15456, 16282, 17388, 18608, 19872, 20934, 23184, 24423, 26749, 27912, 31401, 32564, 34776, 37216, 41868, 46368, 48846, 53498, 55824, 62802, 65128, 69552, 73269, 80247, 83736, 97692, 106996, 111648, 125604, 130256, 139104, 146538, 160494, 167472, 187243, 195384, 213992, 219807, 240741, 251208, 260512, 293076, 320988, 334944, 374486, 390768, 427984, 439614, 481482, 502416, 561729, 586152, 641976, 722223, 748972, 781536, 855968, 879228, 962964, 1004832, 1123458, 1172304, 1283952, 1444446, 1497944, 1685187, 1758456, 1925928, 2246916, 2344608, 2567904, 2888892, 2995888, 3370374, 3516912, 3851856, 4493832, 5055561, 5777784, 5991776, 6740748, 7033824, 7703712, 8987664, 10111122, 11555568, 13481496, 17975328, 20222244, 23111136, 26962992, 40444488, 53925984, 80888976, 161777952]

約数ペア:

[(1, 161777952), (2, 80888976), (3, 53925984), (4, 40444488), (6, 26962992), (7, 23111136), (8, 20222244), (9, 17975328), (12, 13481496), (14, 11555568), (16, 10111122), (18, 8987664), (21, 7703712), (23, 7033824), (24, 6740748), (27, 5991776), (28, 5777784), (32, 5055561), (36, 4493832), (42, 3851856), (46, 3516912), (48, 3370374), (54, 2995888), (56, 2888892), (63, 2567904), (69, 2344608), (72, 2246916), (84, 1925928), (92, 1758456), (96, 1685187), (108, 1497944), (112, 1444446), (126, 1283952), (138, 1172304), (144, 1123458), (161, 1004832), (168, 962964), (184, 879228), (189, 855968), (207, 781536), (216, 748972), (224, 722223), (252, 641976), (276, 586152), (288, 561729), (322, 502416), (336, 481482), (368, 439614), (378, 427984), (414, 390768), (432, 374486), (483, 334944), (504, 320988), (552, 293076), (621, 260512), (644, 251208), (672, 240741), (736, 219807), (756, 213992), (828, 195384), (864, 187243), (966, 167472), (1008, 160494), (1104, 146538), (1163, 139104), (1242, 130256), (1288, 125604), (1449, 111648), (1512, 106996), (1656, 97692), (1932, 83736), (2016, 80247), (2208, 73269), (2326, 69552), (2484, 65128), (2576, 62802), (2898, 55824), (3024, 53498), (3312, 48846), (3489, 46368), (3864, 41868), (4347, 37216), (4652, 34776), (4968, 32564), (5152, 31401), (5796, 27912), (6048, 26749), (6624, 24423), (6978, 23184), (7728, 20934), (8141, 19872), (8694, 18608), (9304, 17388), (9936, 16282), (10467, 15456), (11592, 13956)]