157743376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45433}}^1$

素因数の和:45479

約数の個数: 40

約数和(自身を含む): 360564224

約数和(自身を除く): 202820848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45433, 90866, 181732, 318031, 363464, 636062, 726928, 1272124, 1408423, 2544248, 2816846, 5088496, 5633692, 9858961, 11267384, 19717922, 22534768, 39435844, 78871688, 157743376]

約数ペア:

[(1, 157743376), (2, 78871688), (4, 39435844), (7, 22534768), (8, 19717922), (14, 11267384), (16, 9858961), (28, 5633692), (31, 5088496), (56, 2816846), (62, 2544248), (112, 1408423), (124, 1272124), (217, 726928), (248, 636062), (434, 363464), (496, 318031), (868, 181732), (1736, 90866), (3472, 45433)]