157210356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{770639}}^1$

素因数の和:770663

約数の個数: 24

約数和(自身を含む): 388402560

約数和(自身を除く): 231192204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 770639, 1541278, 2311917, 3082556, 4623834, 9247668, 13100863, 26201726, 39302589, 52403452, 78605178, 157210356]

約数ペア:

[(1, 157210356), (2, 78605178), (3, 52403452), (4, 39302589), (6, 26201726), (12, 13100863), (17, 9247668), (34, 4623834), (51, 3082556), (68, 2311917), (102, 1541278), (204, 770639)]