157076906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4049}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 286934400

約数和(自身を除く): 129857494

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 238, 326, 1141, 2282, 2771, 4049, 5542, 8098, 19397, 28343, 38794, 56686, 68833, 137666, 481831, 659987, 963662, 1319974, 4619909, 9239818, 11219779, 22439558, 78538453, 157076906]

約数ペア:

[(1, 157076906), (2, 78538453), (7, 22439558), (14, 11219779), (17, 9239818), (34, 4619909), (119, 1319974), (163, 963662), (238, 659987), (326, 481831), (1141, 137666), (2282, 68833), (2771, 56686), (4049, 38794), (5542, 28343), (8098, 19397)]