157415992

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{154937}}^1$

素因数の和:155070

約数の個数: 16

約数和(自身を含む): 297480960

約数和(自身を除く): 140064968

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 154937, 309874, 619748, 1239496, 19676999, 39353998, 78707996, 157415992]

約数ペア:

[(1, 157415992), (2, 78707996), (4, 39353998), (8, 19676999), (127, 1239496), (254, 619748), (508, 309874), (1016, 154937)]