149272656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 418514880

約数和(自身を除く): 269242224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1721, 1807, 2224, 3336, 3442, 3614, 5163, 5421, 6672, 6884, 7228, 10326, 10842, 13768, 14456, 20652, 21684, 22373, 27536, 28912, 41304, 43368, 44746, 67119, 82608, 86736, 89492, 134238, 178984, 239219, 268476, 357968, 478438, 536952, 717657, 956876, 1073904, 1435314, 1913752, 2870628, 3109847, 3827504, 5741256, 6219694, 9329541, 11482512, 12439388, 18659082, 24878776, 37318164, 49757552, 74636328, 149272656]

約数ペア:

[(1, 149272656), (2, 74636328), (3, 49757552), (4, 37318164), (6, 24878776), (8, 18659082), (12, 12439388), (13, 11482512), (16, 9329541), (24, 6219694), (26, 5741256), (39, 3827504), (48, 3109847), (52, 2870628), (78, 1913752), (104, 1435314), (139, 1073904), (156, 956876), (208, 717657), (278, 536952), (312, 478438), (417, 357968), (556, 268476), (624, 239219), (834, 178984), (1112, 134238), (1668, 89492), (1721, 86736), (1807, 82608), (2224, 67119), (3336, 44746), (3442, 43368), (3614, 41304), (5163, 28912), (5421, 27536), (6672, 22373), (6884, 21684), (7228, 20652), (10326, 14456), (10842, 13768)]