156985751996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1266014129}}^1$

素因数の和:1266014164

約数の個数: 12

約数和(自身を含む): 283587165120

約数和(自身を除く): 126601413124

約数列:

[1, 2, 4, 31, 62, 124, 1266014129, 2532028258, 5064056516, 39246437999, 78492875998, 156985751996]

約数ペア:

[(1, 156985751996), (2, 78492875998), (4, 39246437999), (31, 5064056516), (62, 2532028258), (124, 1266014129)]