154428802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{64399}}^1$

素因数の和:64521

約数の個数: 16

約数和(自身を含む): 255024000

約数和(自身を除く): 100595198

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 64399, 128798, 708389, 1416778, 7019491, 14038982, 77214401, 154428802]

約数ペア:

[(1, 154428802), (2, 77214401), (11, 14038982), (22, 7019491), (109, 1416778), (218, 708389), (1199, 128798), (2398, 64399)]