156926394

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{20807}}^1$

素因数の和:21234

約数の個数: 24

約数和(自身を含む): 340835040

約数和(自身を除く): 183908646

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 20807, 41614, 62421, 124842, 187263, 374526, 8718133, 17436266, 26154399, 52308798, 78463197, 156926394]

約数ペア:

[(1, 156926394), (2, 78463197), (3, 52308798), (6, 26154399), (9, 17436266), (18, 8718133), (419, 374526), (838, 187263), (1257, 124842), (2514, 62421), (3771, 41614), (7542, 20807)]