150201872

素因数分解:

$2^4\times {\mathrm{2111}}^1\times {\mathrm{4447}}^1$

素因数の和:6566

約数の個数: 20

約数和(自身を含む): 291219456

約数和(自身を除く): 141017584

約数列:

[1, 2, 4, 8, 16, 2111, 4222, 4447, 8444, 8894, 16888, 17788, 33776, 35576, 71152, 9387617, 18775234, 37550468, 75100936, 150201872]

約数ペア:

[(1, 150201872), (2, 75100936), (4, 37550468), (8, 18775234), (16, 9387617), (2111, 71152), (4222, 35576), (4447, 33776), (8444, 17788), (8894, 16888)]