157677136

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{71933}}^1$

素因数の和:72078

約数の個数: 20

約数和(自身を含む): 307733652

約数和(自身を除く): 150056516

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 71933, 143866, 287732, 575464, 1150928, 9854821, 19709642, 39419284, 78838568, 157677136]

約数ペア:

[(1, 157677136), (2, 78838568), (4, 39419284), (8, 19709642), (16, 9854821), (137, 1150928), (274, 575464), (548, 287732), (1096, 143866), (2192, 71933)]