157963838

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 238775040

約数和(自身を除く): 80811202

約数列:

[1, 2, 251, 419, 502, 751, 838, 1502, 105169, 188501, 210338, 314669, 377002, 629338, 78981919, 157963838]

約数ペア:

[(1, 157963838), (2, 78981919), (251, 629338), (419, 377002), (502, 314669), (751, 210338), (838, 188501), (1502, 105169)]