156925016168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{521401}}^1$

素因数の和:523637

約数の個数: 32

約数和(自身を含む): 311683687560

約数和(自身を除く): 154758671392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2213, 4426, 8852, 17704, 37621, 75242, 150484, 300968, 521401, 1042802, 2085604, 4171208, 8863817, 17727634, 35455268, 70910536, 1153860413, 2307720826, 4615441652, 9230883304, 19615627021, 39231254042, 78462508084, 156925016168]

約数ペア:

[(1, 156925016168), (2, 78462508084), (4, 39231254042), (8, 19615627021), (17, 9230883304), (34, 4615441652), (68, 2307720826), (136, 1153860413), (2213, 70910536), (4426, 35455268), (8852, 17727634), (17704, 8863817), (37621, 4171208), (75242, 2085604), (150484, 1042802), (300968, 521401)]