126590864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{100151}}^1$

素因数の和:100238

約数の個数: 20

約数和(自身を含む): 248376960

約数和(自身を除く): 121786096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 100151, 200302, 400604, 801208, 1602416, 7911929, 15823858, 31647716, 63295432, 126590864]

約数ペア:

[(1, 126590864), (2, 63295432), (4, 31647716), (8, 15823858), (16, 7911929), (79, 1602416), (158, 801208), (316, 400604), (632, 200302), (1264, 100151)]