137966808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 408913920

約数和(自身を除く): 270947112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 101, 141, 168, 173, 188, 202, 282, 303, 329, 346, 376, 404, 519, 564, 606, 658, 692, 707, 808, 987, 1038, 1128, 1211, 1212, 1316, 1384, 1414, 1974, 2076, 2121, 2422, 2424, 2632, 2828, 3633, 3948, 4152, 4242, 4747, 4844, 5656, 7266, 7896, 8131, 8484, 9494, 9688, 14241, 14532, 16262, 16968, 17473, 18988, 24393, 28482, 29064, 32524, 33229, 34946, 37976, 48786, 52419, 56917, 56964, 65048, 66458, 69892, 97572, 99687, 104838, 113834, 113928, 122311, 132916, 139784, 170751, 195144, 199374, 209676, 227668, 244622, 265832, 341502, 366933, 398748, 419352, 455336, 489244, 683004, 733866, 797496, 821231, 978488, 1366008, 1467732, 1642462, 2463693, 2935464, 3284924, 4927386, 5748617, 6569848, 9854772, 11497234, 17245851, 19709544, 22994468, 34491702, 45988936, 68983404, 137966808]

約数ペア:

[(1, 137966808), (2, 68983404), (3, 45988936), (4, 34491702), (6, 22994468), (7, 19709544), (8, 17245851), (12, 11497234), (14, 9854772), (21, 6569848), (24, 5748617), (28, 4927386), (42, 3284924), (47, 2935464), (56, 2463693), (84, 1642462), (94, 1467732), (101, 1366008), (141, 978488), (168, 821231), (173, 797496), (188, 733866), (202, 683004), (282, 489244), (303, 455336), (329, 419352), (346, 398748), (376, 366933), (404, 341502), (519, 265832), (564, 244622), (606, 227668), (658, 209676), (692, 199374), (707, 195144), (808, 170751), (987, 139784), (1038, 132916), (1128, 122311), (1211, 113928), (1212, 113834), (1316, 104838), (1384, 99687), (1414, 97572), (1974, 69892), (2076, 66458), (2121, 65048), (2422, 56964), (2424, 56917), (2632, 52419), (2828, 48786), (3633, 37976), (3948, 34946), (4152, 33229), (4242, 32524), (4747, 29064), (4844, 28482), (5656, 24393), (7266, 18988), (7896, 17473), (8131, 16968), (8484, 16262), (9494, 14532), (9688, 14241)]