144972156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1725859}}^1$

素因数の和:1725873

約数の個数: 24

約数和(自身を含む): 386592640

約数和(自身を除く): 241620484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1725859, 3451718, 5177577, 6903436, 10355154, 12081013, 20710308, 24162026, 36243039, 48324052, 72486078, 144972156]

約数ペア:

[(1, 144972156), (2, 72486078), (3, 48324052), (4, 36243039), (6, 24162026), (7, 20710308), (12, 12081013), (14, 10355154), (21, 6903436), (28, 5177577), (42, 3451718), (84, 1725859)]