145418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 290304

約数和(自身を除く): 144886

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 329, 442, 611, 658, 799, 1222, 1547, 1598, 3094, 4277, 5593, 8554, 10387, 11186, 20774, 72709, 145418]

約数ペア:

[(1, 145418), (2, 72709), (7, 20774), (13, 11186), (14, 10387), (17, 8554), (26, 5593), (34, 4277), (47, 3094), (91, 1598), (94, 1547), (119, 1222), (182, 799), (221, 658), (238, 611), (329, 442)]