155709874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{21139}}^1$

素因数の和:21297

約数の個数: 16

約数和(自身を含む): 243532800

約数和(自身を除く): 87822926

約数列:

[1, 2, 29, 58, 127, 254, 3683, 7366, 21139, 42278, 613031, 1226062, 2684653, 5369306, 77854937, 155709874]

約数ペア:

[(1, 155709874), (2, 77854937), (29, 5369306), (58, 2684653), (127, 1226062), (254, 613031), (3683, 42278), (7366, 21139)]