159956916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1904249}}^1$

素因数の和:1904263

約数の個数: 24

約数和(自身を含む): 426552000

約数和(自身を除く): 266595084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1904249, 3808498, 5712747, 7616996, 11425494, 13329743, 22850988, 26659486, 39989229, 53318972, 79978458, 159956916]

約数ペア:

[(1, 159956916), (2, 79978458), (3, 53318972), (4, 39989229), (6, 26659486), (7, 22850988), (12, 13329743), (14, 11425494), (21, 7616996), (28, 5712747), (42, 3808498), (84, 1904249)]