157040362

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{2797}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 239732640

約数和(自身を除く): 82692278

約数列:

[1, 2, 67, 134, 419, 838, 2797, 5594, 28073, 56146, 187399, 374798, 1171943, 2343886, 78520181, 157040362]

約数ペア:

[(1, 157040362), (2, 78520181), (67, 2343886), (134, 1171943), (419, 374798), (838, 187399), (2797, 56146), (5594, 28073)]