154841428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240437}}^1$

素因数の和:240471

約数の個数: 24

約数和(自身を含む): 323148672

約数和(自身を除く): 168307244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 240437, 480874, 961748, 1683059, 3366118, 5530051, 6732236, 11060102, 22120204, 38710357, 77420714, 154841428]

約数ペア:

[(1, 154841428), (2, 77420714), (4, 38710357), (7, 22120204), (14, 11060102), (23, 6732236), (28, 5530051), (46, 3366118), (92, 1683059), (161, 961748), (322, 480874), (644, 240437)]