157020458

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 273490560

約数和(自身を除く): 116470102

約数列:

[1, 2, 7, 14, 101, 202, 293, 379, 586, 707, 758, 1414, 2051, 2653, 4102, 5306, 29593, 38279, 59186, 76558, 111047, 207151, 222094, 267953, 414302, 535906, 777329, 1554658, 11215747, 22431494, 78510229, 157020458]

約数ペア:

[(1, 157020458), (2, 78510229), (7, 22431494), (14, 11215747), (101, 1554658), (202, 777329), (293, 535906), (379, 414302), (586, 267953), (707, 222094), (758, 207151), (1414, 111047), (2051, 76558), (2653, 59186), (4102, 38279), (5306, 29593)]