152975022

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 310500000

約数和(自身を除く): 157524978

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 411, 447, 822, 894, 1249, 2498, 3747, 7494, 20413, 40826, 61239, 122478, 171113, 186101, 342226, 372202, 513339, 558303, 1026678, 1116606, 25495837, 50991674, 76487511, 152975022]

約数ペア:

[(1, 152975022), (2, 76487511), (3, 50991674), (6, 25495837), (137, 1116606), (149, 1026678), (274, 558303), (298, 513339), (411, 372202), (447, 342226), (822, 186101), (894, 171113), (1249, 122478), (2498, 61239), (3747, 40826), (7494, 20413)]