145429808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{154057}}^1$

素因数の和:154124

約数の個数: 20

約数和(自身を含む): 286547880

約数和(自身を除く): 141118072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 154057, 308114, 616228, 1232456, 2464912, 9089363, 18178726, 36357452, 72714904, 145429808]

約数ペア:

[(1, 145429808), (2, 72714904), (4, 36357452), (8, 18178726), (16, 9089363), (59, 2464912), (118, 1232456), (236, 616228), (472, 308114), (944, 154057)]