141187312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 342567360

約数和(自身を除く): 201380048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 2557, 3248, 3451, 3944, 5114, 6902, 7888, 10228, 13804, 17899, 20456, 27608, 35798, 40912, 43469, 55216, 71596, 74153, 86938, 143192, 148306, 173876, 286384, 296612, 304283, 347752, 519071, 593224, 608566, 695504, 1038142, 1186448, 1217132, 1260601, 2076284, 2434264, 2521202, 4152568, 4868528, 5042404, 8305136, 8824207, 10084808, 17648414, 20169616, 35296828, 70593656, 141187312]

約数ペア:

[(1, 141187312), (2, 70593656), (4, 35296828), (7, 20169616), (8, 17648414), (14, 10084808), (16, 8824207), (17, 8305136), (28, 5042404), (29, 4868528), (34, 4152568), (56, 2521202), (58, 2434264), (68, 2076284), (112, 1260601), (116, 1217132), (119, 1186448), (136, 1038142), (203, 695504), (232, 608566), (238, 593224), (272, 519071), (406, 347752), (464, 304283), (476, 296612), (493, 286384), (812, 173876), (952, 148306), (986, 143192), (1624, 86938), (1904, 74153), (1972, 71596), (2557, 55216), (3248, 43469), (3451, 40912), (3944, 35798), (5114, 27608), (6902, 20456), (7888, 17899), (10228, 13804)]