156944140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{33679}}^1$

素因数の和:33921

約数の個数: 24

約数和(自身を含む): 331007040

約数和(自身を除く): 174062900

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 33679, 67358, 134716, 168395, 336790, 673580, 7847207, 15694414, 31388828, 39236035, 78472070, 156944140]

約数ペア:

[(1, 156944140), (2, 78472070), (4, 39236035), (5, 31388828), (10, 15694414), (20, 7847207), (233, 673580), (466, 336790), (932, 168395), (1165, 134716), (2330, 67358), (4660, 33679)]