156909071252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1459}}^1\times {\mathrm{171251}}^1$

素因数の和:172871

約数の個数: 24

約数和(自身を含む): 276530879520

約数和(自身を除く): 119621808268

約数列:

[1, 2, 4, 157, 314, 628, 1459, 2918, 5836, 171251, 229063, 342502, 458126, 685004, 916252, 26886407, 53772814, 107545628, 249855209, 499710418, 999420836, 39227267813, 78454535626, 156909071252]

約数ペア:

[(1, 156909071252), (2, 78454535626), (4, 39227267813), (157, 999420836), (314, 499710418), (628, 249855209), (1459, 107545628), (2918, 53772814), (5836, 26886407), (171251, 916252), (229063, 685004), (342502, 458126)]