156920988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868107}}^1$

素因数の和:1868121

約数の個数: 24

約数和(自身を含む): 418456192

約数和(自身を除く): 261535204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868107, 3736214, 5604321, 7472428, 11208642, 13076749, 22417284, 26153498, 39230247, 52306996, 78460494, 156920988]

約数ペア:

[(1, 156920988), (2, 78460494), (3, 52306996), (4, 39230247), (6, 26153498), (7, 22417284), (12, 13076749), (14, 11208642), (21, 7472428), (28, 5604321), (42, 3736214), (84, 1868107)]