149501468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{70921}}^1$

素因数の和:70973

約数の個数: 24

約数和(自身を含む): 285957504

約数和(自身を除く): 136456036

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 70921, 141842, 283684, 1205657, 2198551, 2411314, 4397102, 4822628, 8794204, 37375367, 74750734, 149501468]

約数ペア:

[(1, 149501468), (2, 74750734), (4, 37375367), (17, 8794204), (31, 4822628), (34, 4397102), (62, 2411314), (68, 2198551), (124, 1205657), (527, 283684), (1054, 141842), (2108, 70921)]