156980232

素因数分解:

$2^3\times 3^2\times {\mathrm{2180281}}^1$

素因数の和:2180293

約数の個数: 24

約数和(自身を含む): 425154990

約数和(自身を除く): 268174758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2180281, 4360562, 6540843, 8721124, 13081686, 17442248, 19622529, 26163372, 39245058, 52326744, 78490116, 156980232]

約数ペア:

[(1, 156980232), (2, 78490116), (3, 52326744), (4, 39245058), (6, 26163372), (8, 19622529), (9, 17442248), (12, 13081686), (18, 8721124), (24, 6540843), (36, 4360562), (72, 2180281)]