153926254

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 233219376

約数和(自身を除く): 79293122

約数列:

[1, 2, 157, 314, 331, 662, 1481, 2962, 51967, 103934, 232517, 465034, 490211, 980422, 76963127, 153926254]

約数ペア:

[(1, 153926254), (2, 76963127), (157, 980422), (314, 490211), (331, 465034), (662, 232517), (1481, 103934), (2962, 51967)]