156923068912

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{1237}}^1\times {\mathrm{15889}}^1$

素因数の和:17633

約数の個数: 40

約数和(自身を含む): 304913210000

約数和(自身を除く): 147990141088

約数列:

[1, 2, 4, 8, 16, 499, 998, 1237, 1996, 2474, 3992, 4948, 7984, 9896, 15889, 19792, 31778, 63556, 127112, 254224, 617263, 1234526, 2469052, 4938104, 7928611, 9876208, 15857222, 19654693, 31714444, 39309386, 63428888, 78618772, 126857776, 157237544, 314475088, 9807691807, 19615383614, 39230767228, 78461534456, 156923068912]

約数ペア:

[(1, 156923068912), (2, 78461534456), (4, 39230767228), (8, 19615383614), (16, 9807691807), (499, 314475088), (998, 157237544), (1237, 126857776), (1996, 78618772), (2474, 63428888), (3992, 39309386), (4948, 31714444), (7984, 19654693), (9896, 15857222), (15889, 9876208), (19792, 7928611), (31778, 4938104), (63556, 2469052), (127112, 1234526), (254224, 617263)]