157215214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{76541}}^1$

素因数の和:76635

約数の個数: 16

約数和(自身を含む): 257181120

約数和(自身を除く): 99965906

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 76541, 153082, 995033, 1990066, 6046739, 12093478, 78607607, 157215214]

約数ペア:

[(1, 157215214), (2, 78607607), (13, 12093478), (26, 6046739), (79, 1990066), (158, 995033), (1027, 153082), (2054, 76541)]