156996814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{39989}}^1$

素因数の和:40155

約数の個数: 16

約数和(自身を含む): 255296160

約数和(自身を除く): 98299346

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 39989, 79978, 519857, 1039714, 6038339, 12076678, 78498407, 156996814]

約数ペア:

[(1, 156996814), (2, 78498407), (13, 12076678), (26, 6038339), (151, 1039714), (302, 519857), (1963, 79978), (3926, 39989)]