149733512

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{256393}}^1$

素因数の和:256472

約数の個数: 16

約数和(自身を含む): 284597340

約数和(自身を除く): 134863828

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 256393, 512786, 1025572, 2051144, 18716689, 37433378, 74866756, 149733512]

約数ペア:

[(1, 149733512), (2, 74866756), (4, 37433378), (8, 18716689), (73, 2051144), (146, 1025572), (292, 512786), (584, 256393)]