77441192

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{61657}}^1$

素因数の和:61820

約数の個数: 16

約数和(自身を含む): 146129460

約数和(自身を除く): 68688268

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 61657, 123314, 246628, 493256, 9680149, 19360298, 38720596, 77441192]

約数ペア:

[(1, 77441192), (2, 38720596), (4, 19360298), (8, 9680149), (157, 493256), (314, 246628), (628, 123314), (1256, 61657)]