157420118

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{6563}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 241030080

約数和(自身を除く): 83609962

約数列:

[1, 2, 67, 134, 179, 358, 6563, 11993, 13126, 23986, 439721, 879442, 1174777, 2349554, 78710059, 157420118]

約数ペア:

[(1, 157420118), (2, 78710059), (67, 2349554), (134, 1174777), (179, 879442), (358, 439721), (6563, 23986), (11993, 13126)]