129641232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{385837}}^1$

素因数の和:385855

約数の個数: 40

約数和(自身を含む): 382751296

約数和(自身を除く): 253110064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 385837, 771674, 1157511, 1543348, 2315022, 2700859, 3086696, 4630044, 5401718, 6173392, 8102577, 9260088, 10803436, 16205154, 18520176, 21606872, 32410308, 43213744, 64820616, 129641232]

約数ペア:

[(1, 129641232), (2, 64820616), (3, 43213744), (4, 32410308), (6, 21606872), (7, 18520176), (8, 16205154), (12, 10803436), (14, 9260088), (16, 8102577), (21, 6173392), (24, 5401718), (28, 4630044), (42, 3086696), (48, 2700859), (56, 2315022), (84, 1543348), (112, 1157511), (168, 771674), (336, 385837)]