149898172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5849}}^1$

素因数の和:6045

約数の個数: 24

約数和(自身を含む): 270270000

約数和(自身を除く): 120371828

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 5849, 6407, 11698, 12814, 23396, 25628, 251507, 503014, 871501, 1006028, 1743002, 3486004, 37474543, 74949086, 149898172]

約数ペア:

[(1, 149898172), (2, 74949086), (4, 37474543), (43, 3486004), (86, 1743002), (149, 1006028), (172, 871501), (298, 503014), (596, 251507), (5849, 25628), (6407, 23396), (11698, 12814)]