158320904

素因数分解:

$2^3\times 7^1\times {\mathrm{2827159}}^1$

素因数の和:2827172

約数の個数: 16

約数和(自身を含む): 339259200

約数和(自身を除く): 180938296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2827159, 5654318, 11308636, 19790113, 22617272, 39580226, 79160452, 158320904]

約数ペア:

[(1, 158320904), (2, 79160452), (4, 39580226), (7, 22617272), (8, 19790113), (14, 11308636), (28, 5654318), (56, 2827159)]