149971492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{46691}}^1$

素因数の和:46779

約数の個数: 24

約数和(自身を含む): 290237472

約数和(自身を除く): 140265980

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 46691, 93382, 186764, 513601, 1027202, 2054404, 3408443, 6816886, 13633772, 37492873, 74985746, 149971492]

約数ペア:

[(1, 149971492), (2, 74985746), (4, 37492873), (11, 13633772), (22, 6816886), (44, 3408443), (73, 2054404), (146, 1027202), (292, 513601), (803, 186764), (1606, 93382), (3212, 46691)]