156741078227

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{216973}}^1$

素因数の和:217382

約数の個数: 16

約数和(自身を含む): 166688105760

約数和(自身を除く): 9947027533

約数列:

[1, 19, 193, 197, 3667, 3743, 38021, 216973, 722399, 4122487, 41875789, 42743681, 795639991, 812129939, 8249530433, 156741078227]

約数ペア:

[(1, 156741078227), (19, 8249530433), (193, 812129939), (197, 795639991), (3667, 42743681), (3743, 41875789), (38021, 4122487), (216973, 722399)]