157429516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71429}}^1$

素因数の和:71481

約数の個数: 24

約数和(自身を含む): 300006000

約数和(自身を除く): 142576484

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 71429, 142858, 285716, 1357151, 2071441, 2714302, 4142882, 5428604, 8285764, 39357379, 78714758, 157429516]

約数ペア:

[(1, 157429516), (2, 78714758), (4, 39357379), (19, 8285764), (29, 5428604), (38, 4142882), (58, 2714302), (76, 2071441), (116, 1357151), (551, 285716), (1102, 142858), (2204, 71429)]