161501902

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1\times {\mathrm{853}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 244660752

約数和(自身を除く): 83158850

約数列:

[1, 2, 137, 274, 691, 853, 1382, 1706, 94667, 116861, 189334, 233722, 589423, 1178846, 80750951, 161501902]

約数ペア:

[(1, 161501902), (2, 80750951), (137, 1178846), (274, 589423), (691, 233722), (853, 189334), (1382, 116861), (1706, 94667)]