156933924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868261}}^1$

素因数の和:1868275

約数の個数: 24

約数和(自身を含む): 418490688

約数和(自身を除く): 261556764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868261, 3736522, 5604783, 7473044, 11209566, 13077827, 22419132, 26155654, 39233481, 52311308, 78466962, 156933924]

約数ペア:

[(1, 156933924), (2, 78466962), (3, 52311308), (4, 39233481), (6, 26155654), (7, 22419132), (12, 13077827), (14, 11209566), (21, 7473044), (28, 5604783), (42, 3736522), (84, 1868261)]