149590714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20047}}^1$

素因数の和:20110

約数の個数: 32

約数和(自身を含む): 282917376

約数和(自身を除く): 133326662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 20047, 40094, 140329, 260611, 280658, 521222, 821927, 1643854, 1824277, 3648554, 5753489, 10685051, 11506978, 21370102, 74795357, 149590714]

約数ペア:

[(1, 149590714), (2, 74795357), (7, 21370102), (13, 11506978), (14, 10685051), (26, 5753489), (41, 3648554), (82, 1824277), (91, 1643854), (182, 821927), (287, 521222), (533, 280658), (574, 260611), (1066, 140329), (3731, 40094), (7462, 20047)]