131630056

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{104801}}^1$

素因数の和:104964

約数の個数: 16

約数和(自身を含む): 248380740

約数和(自身を除く): 116750684

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 104801, 209602, 419204, 838408, 16453757, 32907514, 65815028, 131630056]

約数ペア:

[(1, 131630056), (2, 65815028), (4, 32907514), (8, 16453757), (157, 838408), (314, 419204), (628, 209602), (1256, 104801)]