156945131965

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{1177427}}^1$

素因数の和:1177988

約数の個数: 16

約数和(自身を含む): 192269282688

約数和(自身を除く): 35324150723

約数列:

[1, 5, 53, 265, 503, 2515, 26659, 133295, 1177427, 5887135, 62403631, 312018155, 592245781, 2961228905, 31389026393, 156945131965]

約数ペア:

[(1, 156945131965), (5, 31389026393), (53, 2961228905), (265, 592245781), (503, 312018155), (2515, 62403631), (26659, 5887135), (133295, 1177427)]