144296257

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 173029376

約数和(自身を除く): 28733119

約数列:

[1, 7, 29, 127, 193, 203, 841, 889, 1351, 3683, 5597, 5887, 24511, 25781, 39179, 106807, 162313, 171577, 710819, 747649, 1136191, 4975733, 20613751, 144296257]

約数ペア:

[(1, 144296257), (7, 20613751), (29, 4975733), (127, 1136191), (193, 747649), (203, 710819), (841, 171577), (889, 162313), (1351, 106807), (3683, 39179), (5597, 25781), (5887, 24511)]