157568482012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1\times {\mathrm{1109231}}^1$

素因数の和:1111341

約数の個数: 24

約数和(自身を含む): 292105154880

約数和(自身を除く): 134536672868

約数列:

[1, 2, 4, 17, 34, 68, 2089, 4178, 8356, 35513, 71026, 142052, 1109231, 2218462, 4436924, 18856927, 37713854, 75427708, 2317183559, 4634367118, 9268734236, 39392120503, 78784241006, 157568482012]

約数ペア:

[(1, 157568482012), (2, 78784241006), (4, 39392120503), (17, 9268734236), (34, 4634367118), (68, 2317183559), (2089, 75427708), (4178, 37713854), (8356, 18856927), (35513, 4436924), (71026, 2218462), (142052, 1109231)]