138331324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{1481}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 255200400

約数和(自身を除く): 116869076

約数列:

[1, 2, 4, 19, 38, 76, 1229, 1481, 2458, 2962, 4916, 5924, 23351, 28139, 46702, 56278, 93404, 112556, 1820149, 3640298, 7280596, 34582831, 69165662, 138331324]

約数ペア:

[(1, 138331324), (2, 69165662), (4, 34582831), (19, 7280596), (38, 3640298), (76, 1820149), (1229, 112556), (1481, 93404), (2458, 56278), (2962, 46702), (4916, 28139), (5924, 23351)]