157573282

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{4421}}^1$

素因数の和:4745

約数の個数: 16

約数和(自身を含む): 240698304

約数和(自身を除く): 83125022

約数列:

[1, 2, 71, 142, 251, 502, 4421, 8842, 17821, 35642, 313891, 627782, 1109671, 2219342, 78786641, 157573282]

約数ペア:

[(1, 157573282), (2, 78786641), (71, 2219342), (142, 1109671), (251, 627782), (502, 313891), (4421, 35642), (8842, 17821)]