155999326

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 279214272

約数和(自身を除く): 123214946

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4514, 4937, 9874, 15799, 31598, 34559, 69118, 182669, 301157, 365338, 602314, 1278683, 2108099, 2557366, 4216198, 11142809, 22285618, 77999663, 155999326]

約数ペア:

[(1, 155999326), (2, 77999663), (7, 22285618), (14, 11142809), (37, 4216198), (61, 2557366), (74, 2108099), (122, 1278683), (259, 602314), (427, 365338), (518, 301157), (854, 182669), (2257, 69118), (4514, 34559), (4937, 31598), (9874, 15799)]