165769728

素因数分解:

$2^9\times 3^1\times {\mathrm{107923}}^1$

素因数の和:107944

約数の個数: 40

約数和(自身を含む): 441625008

約数和(自身を除く): 275855280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 107923, 215846, 323769, 431692, 647538, 863384, 1295076, 1726768, 2590152, 3453536, 5180304, 6907072, 10360608, 13814144, 20721216, 27628288, 41442432, 55256576, 82884864, 165769728]

約数ペア:

[(1, 165769728), (2, 82884864), (3, 55256576), (4, 41442432), (6, 27628288), (8, 20721216), (12, 13814144), (16, 10360608), (24, 6907072), (32, 5180304), (48, 3453536), (64, 2590152), (96, 1726768), (128, 1295076), (192, 863384), (256, 647538), (384, 431692), (512, 323769), (768, 215846), (1536, 107923)]