149080312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{433373}}^1$

素因数の和:433422

約数の個数: 16

約数和(自身を含む): 286026840

約数和(自身を除く): 136946528

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 433373, 866746, 1733492, 3466984, 18635039, 37270078, 74540156, 149080312]

約数ペア:

[(1, 149080312), (2, 74540156), (4, 37270078), (8, 18635039), (43, 3466984), (86, 1733492), (172, 866746), (344, 433373)]