155157016

素因数分解:

$2^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2719}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 332928000

約数和(自身を除く): 177770984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1019, 2038, 2719, 4076, 5438, 7133, 8152, 10876, 14266, 19033, 21752, 28532, 38066, 57064, 76132, 152264, 2770661, 5541322, 11082644, 19394627, 22165288, 38789254, 77578508, 155157016]

約数ペア:

[(1, 155157016), (2, 77578508), (4, 38789254), (7, 22165288), (8, 19394627), (14, 11082644), (28, 5541322), (56, 2770661), (1019, 152264), (2038, 76132), (2719, 57064), (4076, 38066), (5438, 28532), (7133, 21752), (8152, 19033), (10876, 14266)]