155521464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5351}}^1$

素因数の和:5540

約数の個数: 64

約数和(自身を含む): 446999040

約数和(自身を除く): 291477576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2422, 3633, 4152, 4844, 5351, 7266, 9688, 10702, 14532, 16053, 21404, 29064, 32106, 37457, 42808, 64212, 74914, 112371, 128424, 149828, 224742, 299656, 449484, 898968, 925723, 1851446, 2777169, 3702892, 5554338, 6480061, 7405784, 11108676, 12960122, 19440183, 22217352, 25920244, 38880366, 51840488, 77760732, 155521464]

約数ペア:

[(1, 155521464), (2, 77760732), (3, 51840488), (4, 38880366), (6, 25920244), (7, 22217352), (8, 19440183), (12, 12960122), (14, 11108676), (21, 7405784), (24, 6480061), (28, 5554338), (42, 3702892), (56, 2777169), (84, 1851446), (168, 925723), (173, 898968), (346, 449484), (519, 299656), (692, 224742), (1038, 149828), (1211, 128424), (1384, 112371), (2076, 74914), (2422, 64212), (3633, 42808), (4152, 37457), (4844, 32106), (5351, 29064), (7266, 21404), (9688, 16053), (10702, 14532)]