268261166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{64579}}^1$

素因数の和:64679

約数の個数: 16

約数和(自身を含む): 421578240

約数和(自身を除く): 153317074

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 64579, 129158, 2001949, 4003898, 4326793, 8653586, 134130583, 268261166]

約数ペア:

[(1, 268261166), (2, 134130583), (31, 8653586), (62, 4326793), (67, 4003898), (134, 2001949), (2077, 129158), (4154, 64579)]