157931226

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{12203}}^1$

素因数の和:12930

約数の個数: 24

約数和(自身を含む): 342688320

約数和(自身を除く): 184757094

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 2157, 4314, 6471, 12203, 12942, 24406, 36609, 73218, 109827, 219654, 8773957, 17547914, 26321871, 52643742, 78965613, 157931226]

約数ペア:

[(1, 157931226), (2, 78965613), (3, 52643742), (6, 26321871), (9, 17547914), (18, 8773957), (719, 219654), (1438, 109827), (2157, 73218), (4314, 36609), (6471, 24406), (12203, 12942)]