147840432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 408545280

約数和(自身を除く): 260704848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 408, 412, 618, 816, 824, 1236, 1648, 1751, 1759, 2472, 3502, 3518, 4944, 5253, 5277, 7004, 7036, 10506, 10554, 14008, 14072, 21012, 21108, 28016, 28144, 29903, 42024, 42216, 59806, 84048, 84432, 89709, 119612, 179418, 181177, 239224, 358836, 362354, 478448, 543531, 717672, 724708, 1087062, 1435344, 1449416, 2174124, 2898832, 3080009, 4348248, 6160018, 8696496, 9240027, 12320036, 18480054, 24640072, 36960108, 49280144, 73920216, 147840432]

約数ペア:

[(1, 147840432), (2, 73920216), (3, 49280144), (4, 36960108), (6, 24640072), (8, 18480054), (12, 12320036), (16, 9240027), (17, 8696496), (24, 6160018), (34, 4348248), (48, 3080009), (51, 2898832), (68, 2174124), (102, 1449416), (103, 1435344), (136, 1087062), (204, 724708), (206, 717672), (272, 543531), (309, 478448), (408, 362354), (412, 358836), (618, 239224), (816, 181177), (824, 179418), (1236, 119612), (1648, 89709), (1751, 84432), (1759, 84048), (2472, 59806), (3502, 42216), (3518, 42024), (4944, 29903), (5253, 28144), (5277, 28016), (7004, 21108), (7036, 21012), (10506, 14072), (10554, 14008)]