165725856

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 498161664

約数和(自身を除く): 332435808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 127, 138, 144, 184, 197, 207, 254, 276, 288, 368, 381, 394, 414, 508, 552, 591, 736, 762, 788, 828, 1016, 1104, 1143, 1182, 1524, 1576, 1656, 1773, 2032, 2208, 2286, 2364, 2921, 3048, 3152, 3312, 3546, 4064, 4531, 4572, 4728, 5842, 6096, 6304, 6624, 7092, 8763, 9062, 9144, 9456, 11684, 12192, 13593, 14184, 17526, 18124, 18288, 18912, 23368, 25019, 26289, 27186, 28368, 35052, 36248, 36576, 40779, 46736, 50038, 52578, 54372, 56736, 70104, 72496, 75057, 81558, 93472, 100076, 105156, 108744, 140208, 144992, 150114, 163116, 200152, 210312, 217488, 225171, 280416, 300228, 326232, 400304, 420624, 434976, 450342, 575437, 600456, 652464, 800608, 841248, 900684, 1150874, 1200912, 1304928, 1726311, 1801368, 2301748, 2401824, 3452622, 3602736, 4603496, 5178933, 6905244, 7205472, 9206992, 10357866, 13810488, 18413984, 20715732, 27620976, 41431464, 55241952, 82862928, 165725856]

約数ペア:

[(1, 165725856), (2, 82862928), (3, 55241952), (4, 41431464), (6, 27620976), (8, 20715732), (9, 18413984), (12, 13810488), (16, 10357866), (18, 9206992), (23, 7205472), (24, 6905244), (32, 5178933), (36, 4603496), (46, 3602736), (48, 3452622), (69, 2401824), (72, 2301748), (92, 1801368), (96, 1726311), (127, 1304928), (138, 1200912), (144, 1150874), (184, 900684), (197, 841248), (207, 800608), (254, 652464), (276, 600456), (288, 575437), (368, 450342), (381, 434976), (394, 420624), (414, 400304), (508, 326232), (552, 300228), (591, 280416), (736, 225171), (762, 217488), (788, 210312), (828, 200152), (1016, 163116), (1104, 150114), (1143, 144992), (1182, 140208), (1524, 108744), (1576, 105156), (1656, 100076), (1773, 93472), (2032, 81558), (2208, 75057), (2286, 72496), (2364, 70104), (2921, 56736), (3048, 54372), (3152, 52578), (3312, 50038), (3546, 46736), (4064, 40779), (4531, 36576), (4572, 36248), (4728, 35052), (5842, 28368), (6096, 27186), (6304, 26289), (6624, 25019), (7092, 23368), (8763, 18912), (9062, 18288), (9144, 18124), (9456, 17526), (11684, 14184), (12192, 13593)]