156986291408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{3089}}^1\times {\mathrm{28109}}^1$

素因数の和:31319

約数の個数: 40

約数和(自身を含む): 306962886600

約数和(自身を除く): 149976595192

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 3089, 6178, 12356, 24712, 28109, 49424, 56218, 112436, 224872, 349057, 449744, 698114, 1396228, 2792456, 3176317, 5584912, 6352634, 12705268, 25410536, 50821072, 86828701, 173657402, 347314804, 694629608, 1389259216, 9811643213, 19623286426, 39246572852, 78493145704, 156986291408]

約数ペア:

[(1, 156986291408), (2, 78493145704), (4, 39246572852), (8, 19623286426), (16, 9811643213), (113, 1389259216), (226, 694629608), (452, 347314804), (904, 173657402), (1808, 86828701), (3089, 50821072), (6178, 25410536), (12356, 12705268), (24712, 6352634), (28109, 5584912), (49424, 3176317), (56218, 2792456), (112436, 1396228), (224872, 698114), (349057, 449744)]