156923046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245421}}^1$

素因数の和:1245436

約数の個数: 24

約数和(自身を含む): 388571664

約数和(自身を除く): 231648618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245421, 2490842, 3736263, 7472526, 8717947, 11208789, 17435894, 22417578, 26153841, 52307682, 78461523, 156923046]

約数ペア:

[(1, 156923046), (2, 78461523), (3, 52307682), (6, 26153841), (7, 22417578), (9, 17435894), (14, 11208789), (18, 8717947), (21, 7472526), (42, 3736263), (63, 2490842), (126, 1245421)]