163778664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{974873}}^1$

素因数の和:974889

約数の個数: 32

約数和(自身を含む): 467939520

約数和(自身を除く): 304160856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 974873, 1949746, 2924619, 3899492, 5849238, 6824111, 7798984, 11698476, 13648222, 20472333, 23396952, 27296444, 40944666, 54592888, 81889332, 163778664]

約数ペア:

[(1, 163778664), (2, 81889332), (3, 54592888), (4, 40944666), (6, 27296444), (7, 23396952), (8, 20472333), (12, 13648222), (14, 11698476), (21, 7798984), (24, 6824111), (28, 5849238), (42, 3899492), (56, 2924619), (84, 1949746), (168, 974873)]