155997744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{464279}}^1$

素因数の和:464297

約数の個数: 40

約数和(自身を含む): 460565760

約数和(自身を除く): 304568016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 464279, 928558, 1392837, 1857116, 2785674, 3249953, 3714232, 5571348, 6499906, 7428464, 9749859, 11142696, 12999812, 19499718, 22285392, 25999624, 38999436, 51999248, 77998872, 155997744]

約数ペア:

[(1, 155997744), (2, 77998872), (3, 51999248), (4, 38999436), (6, 25999624), (7, 22285392), (8, 19499718), (12, 12999812), (14, 11142696), (16, 9749859), (21, 7428464), (24, 6499906), (28, 5571348), (42, 3714232), (48, 3249953), (56, 2785674), (84, 1857116), (112, 1392837), (168, 928558), (336, 464279)]