144940982

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 220046112

約数和(自身を除く): 75105130

約数列:

[1, 2, 103, 206, 821, 857, 1642, 1714, 84563, 88271, 169126, 176542, 703597, 1407194, 72470491, 144940982]

約数ペア:

[(1, 144940982), (2, 72470491), (103, 1407194), (206, 703597), (821, 176542), (857, 169126), (1642, 88271), (1714, 84563)]