156922442

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{7459}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 240450720

約数和(自身を除く): 83528278

約数列:

[1, 2, 67, 134, 157, 314, 7459, 10519, 14918, 21038, 499753, 999506, 1171063, 2342126, 78461221, 156922442]

約数ペア:

[(1, 156922442), (2, 78461221), (67, 2342126), (134, 1171063), (157, 999506), (314, 499753), (7459, 21038), (10519, 14918)]