156726818116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{22687727}}^1$

素因数の和:22687899

約数の個数: 24

約数和(自身を含む): 301111526016

約数和(自身を除く): 144384707900

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 22687727, 45375454, 90750908, 249564997, 499129994, 998259988, 3561973139, 7123946278, 14247892556, 39181704529, 78363409058, 156726818116]

約数ペア:

[(1, 156726818116), (2, 78363409058), (4, 39181704529), (11, 14247892556), (22, 7123946278), (44, 3561973139), (157, 998259988), (314, 499129994), (628, 249564997), (1727, 90750908), (3454, 45375454), (6908, 22687727)]