156740141968

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{146212819}}^1$

素因数の和:146212894

約数の個数: 20

約数和(自身を含む): 308216624560

約数和(自身を除く): 151476482592

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 146212819, 292425638, 584851276, 1169702552, 2339405104, 9796258873, 19592517746, 39185035492, 78370070984, 156740141968]

約数ペア:

[(1, 156740141968), (2, 78370070984), (4, 39185035492), (8, 19592517746), (16, 9796258873), (67, 2339405104), (134, 1169702552), (268, 584851276), (536, 292425638), (1072, 146212819)]