156794290816

素因数分解:

$2^7\times {\mathrm{503}}^1\times {\mathrm{617}}^1\times {\mathrm{3947}}^1$

素因数の和:5081

約数の個数: 64

約数和(自身を含む): 313571321280

約数和(自身を除く): 156777030464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 503, 617, 1006, 1234, 2012, 2468, 3947, 4024, 4936, 7894, 8048, 9872, 15788, 16096, 19744, 31576, 32192, 39488, 63152, 64384, 78976, 126304, 252608, 310351, 505216, 620702, 1241404, 1985341, 2435299, 2482808, 3970682, 4870598, 4965616, 7941364, 9741196, 9931232, 15882728, 19482392, 19862464, 31765456, 38964784, 39724928, 63530912, 77929568, 127061824, 155859136, 254123648, 311718272, 1224955397, 2449910794, 4899821588, 9799643176, 19599286352, 39198572704, 78397145408, 156794290816]

約数ペア:

[(1, 156794290816), (2, 78397145408), (4, 39198572704), (8, 19599286352), (16, 9799643176), (32, 4899821588), (64, 2449910794), (128, 1224955397), (503, 311718272), (617, 254123648), (1006, 155859136), (1234, 127061824), (2012, 77929568), (2468, 63530912), (3947, 39724928), (4024, 38964784), (4936, 31765456), (7894, 19862464), (8048, 19482392), (9872, 15882728), (15788, 9931232), (16096, 9741196), (19744, 7941364), (31576, 4965616), (32192, 4870598), (39488, 3970682), (63152, 2482808), (64384, 2435299), (78976, 1985341), (126304, 1241404), (252608, 620702), (310351, 505216)]