171239312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{146609}}^1$

素因数の和:146690

約数の個数: 20

約数和(自身を含む): 336323340

約数和(自身を除く): 165084028

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 146609, 293218, 586436, 1172872, 2345744, 10702457, 21404914, 42809828, 85619656, 171239312]

約数ペア:

[(1, 171239312), (2, 85619656), (4, 42809828), (8, 21404914), (16, 10702457), (73, 2345744), (146, 1172872), (292, 586436), (584, 293218), (1168, 146609)]