138968508

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 398272000

約数和(自身を除く): 259303492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1777, 1862, 2058, 2793, 3554, 3724, 4116, 5331, 5586, 6517, 7108, 10662, 11172, 12439, 13034, 19551, 21324, 24878, 26068, 33763, 37317, 39102, 49756, 67526, 74634, 78204, 87073, 101289, 135052, 149268, 174146, 202578, 236341, 261219, 348292, 405156, 472682, 522438, 609511, 709023, 945364, 1044876, 1219022, 1418046, 1654387, 1828533, 2438044, 2836092, 3308774, 3657066, 4963161, 6617548, 7314132, 9926322, 11580709, 19852644, 23161418, 34742127, 46322836, 69484254, 138968508]

約数ペア:

[(1, 138968508), (2, 69484254), (3, 46322836), (4, 34742127), (6, 23161418), (7, 19852644), (12, 11580709), (14, 9926322), (19, 7314132), (21, 6617548), (28, 4963161), (38, 3657066), (42, 3308774), (49, 2836092), (57, 2438044), (76, 1828533), (84, 1654387), (98, 1418046), (114, 1219022), (133, 1044876), (147, 945364), (196, 709023), (228, 609511), (266, 522438), (294, 472682), (343, 405156), (399, 348292), (532, 261219), (588, 236341), (686, 202578), (798, 174146), (931, 149268), (1029, 135052), (1372, 101289), (1596, 87073), (1777, 78204), (1862, 74634), (2058, 67526), (2793, 49756), (3554, 39102), (3724, 37317), (4116, 33763), (5331, 26068), (5586, 24878), (6517, 21324), (7108, 19551), (10662, 13034), (11172, 12439)]