149864191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 160358400

約数和(自身を除く): 10494209

約数列:

[1, 19, 127, 173, 359, 2413, 3287, 6821, 21971, 45593, 62107, 417449, 866267, 1180033, 7887589, 149864191]

約数ペア:

[(1, 149864191), (19, 7887589), (127, 1180033), (173, 866267), (359, 417449), (2413, 62107), (3287, 45593), (6821, 21971)]