154143632

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{70321}}^1$

素因数の和:70466

約数の個数: 20

約数和(自身を含む): 300837516

約数和(自身を除く): 146693884

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 70321, 140642, 281284, 562568, 1125136, 9633977, 19267954, 38535908, 77071816, 154143632]

約数ペア:

[(1, 154143632), (2, 77071816), (4, 38535908), (8, 19267954), (16, 9633977), (137, 1125136), (274, 562568), (548, 281284), (1096, 140642), (2192, 70321)]