123545016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245129}}^1$

素因数の和:245148

約数の個数: 48

約数和(自身を含む): 382402800

約数和(自身を除く): 258857784

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, 245129, 490258, 735387, 980516, 1470774, 1715903, 1961032, 2206161, 2941548, 3431806, 4412322, 5147709, 5883096, 6863612, 8824644, 10295418, 13727224, 15443127, 17649288, 20590836, 30886254, 41181672, 61772508, 123545016]

約数ペア:

[(1, 123545016), (2, 61772508), (3, 41181672), (4, 30886254), (6, 20590836), (7, 17649288), (8, 15443127), (9, 13727224), (12, 10295418), (14, 8824644), (18, 6863612), (21, 5883096), (24, 5147709), (28, 4412322), (36, 3431806), (42, 2941548), (56, 2206161), (63, 1961032), (72, 1715903), (84, 1470774), (126, 980516), (168, 735387), (252, 490258), (504, 245129)]