149249718

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 337128480

約数和(自身を除く): 187878762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 411, 522, 822, 1233, 2087, 2466, 3973, 4174, 6261, 7946, 11919, 12522, 18783, 23838, 35757, 37566, 60523, 71514, 121046, 181569, 285919, 363138, 544707, 571838, 857757, 1089414, 1715514, 2573271, 5146542, 8291651, 16583302, 24874953, 49749906, 74624859, 149249718]

約数ペア:

[(1, 149249718), (2, 74624859), (3, 49749906), (6, 24874953), (9, 16583302), (18, 8291651), (29, 5146542), (58, 2573271), (87, 1715514), (137, 1089414), (174, 857757), (261, 571838), (274, 544707), (411, 363138), (522, 285919), (822, 181569), (1233, 121046), (2087, 71514), (2466, 60523), (3973, 37566), (4174, 35757), (6261, 23838), (7946, 18783), (11919, 12522)]