168669144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{334661}}^1$

素因数の和:334680

約数の個数: 48

約数和(自身を含む): 522072720

約数和(自身を除く): 353403576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 334661, 669322, 1003983, 1338644, 2007966, 2342627, 2677288, 3011949, 4015932, 4685254, 6023898, 7027881, 8031864, 9370508, 12047796, 14055762, 18741016, 21083643, 24095592, 28111524, 42167286, 56223048, 84334572, 168669144]

約数ペア:

[(1, 168669144), (2, 84334572), (3, 56223048), (4, 42167286), (6, 28111524), (7, 24095592), (8, 21083643), (9, 18741016), (12, 14055762), (14, 12047796), (18, 9370508), (21, 8031864), (24, 7027881), (28, 6023898), (36, 4685254), (42, 4015932), (56, 3011949), (63, 2677288), (72, 2342627), (84, 2007966), (126, 1338644), (168, 1003983), (252, 669322), (504, 334661)]