166248121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 184297680

約数和(自身を除く): 18049559

約数列:

[1, 13, 53, 101, 689, 1313, 2389, 5353, 31057, 69589, 126617, 241289, 1646021, 3136757, 12788317, 166248121]

約数ペア:

[(1, 166248121), (13, 12788317), (53, 3136757), (101, 1646021), (689, 241289), (1313, 126617), (2389, 69589), (5353, 31057)]