153928516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{177337}}^1$

素因数の和:177379

約数の個数: 24

約数和(自身を含む): 317789696

約数和(自身を除く): 163861180

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 177337, 354674, 709348, 1241359, 2482718, 4965436, 5497447, 10994894, 21989788, 38482129, 76964258, 153928516]

約数ペア:

[(1, 153928516), (2, 76964258), (4, 38482129), (7, 21989788), (14, 10994894), (28, 5497447), (31, 4965436), (62, 2482718), (124, 1241359), (217, 709348), (434, 354674), (868, 177337)]