157429964

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2713}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 280410480

約数和(自身を除く): 122980516

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 652, 2713, 5426, 10852, 14507, 29014, 58028, 241457, 442219, 482914, 884438, 965828, 1768876, 39357491, 78714982, 157429964]

約数ペア:

[(1, 157429964), (2, 78714982), (4, 39357491), (89, 1768876), (163, 965828), (178, 884438), (326, 482914), (356, 442219), (652, 241457), (2713, 58028), (5426, 29014), (10852, 14507)]