139181472

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8191}}^1$

素因数の和:8266

約数の個数: 72

約数和(自身を含む): 402554880

約数和(自身を除く): 263373408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8191, 8496, 16382, 16992, 24573, 32764, 49146, 65528, 73719, 98292, 131056, 147438, 196584, 262112, 294876, 393168, 483269, 589752, 786336, 966538, 1179504, 1449807, 1933076, 2359008, 2899614, 3866152, 4349421, 5799228, 7732304, 8698842, 11598456, 15464608, 17397684, 23196912, 34795368, 46393824, 69590736, 139181472]

約数ペア:

[(1, 139181472), (2, 69590736), (3, 46393824), (4, 34795368), (6, 23196912), (8, 17397684), (9, 15464608), (12, 11598456), (16, 8698842), (18, 7732304), (24, 5799228), (32, 4349421), (36, 3866152), (48, 2899614), (59, 2359008), (72, 1933076), (96, 1449807), (118, 1179504), (144, 966538), (177, 786336), (236, 589752), (288, 483269), (354, 393168), (472, 294876), (531, 262112), (708, 196584), (944, 147438), (1062, 131056), (1416, 98292), (1888, 73719), (2124, 65528), (2832, 49146), (4248, 32764), (5664, 24573), (8191, 16992), (8496, 16382)]