156975228

素因数分解:

$2^2\times 3^2\times {\mathrm{4360423}}^1$

素因数の和:4360433

約数の個数: 18

約数和(自身を含む): 396798584

約数和(自身を除く): 239823356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4360423, 8720846, 13081269, 17441692, 26162538, 39243807, 52325076, 78487614, 156975228]

約数ペア:

[(1, 156975228), (2, 78487614), (3, 52325076), (4, 39243807), (6, 26162538), (9, 17441692), (12, 13081269), (18, 8720846), (36, 4360423)]