157020661838

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{18973}}^1\times {\mathrm{5903}}^1$

素因数の和:25579

約数の個数: 16

約数和(自身を含む): 235919376576

約数和(自身を除く): 78898714738

約数列:

[1, 2, 701, 1402, 5903, 11806, 18973, 37946, 4138003, 8276006, 13300073, 26600146, 111997619, 223995238, 78510330919, 157020661838]

約数ペア:

[(1, 157020661838), (2, 78510330919), (701, 223995238), (1402, 111997619), (5903, 26600146), (11806, 13300073), (18973, 8276006), (37946, 4138003)]