181106784

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 144

約数和(自身を含む): 566092800

約数和(自身を除く): 384986016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1439, 1656, 1748, 1824, 2208, 2622, 2736, 2878, 3312, 3496, 3933, 4317, 5244, 5472, 5756, 6624, 6992, 7866, 8634, 10488, 11512, 12951, 13984, 15732, 17268, 20976, 23024, 25902, 27341, 31464, 33097, 34536, 41952, 46048, 51804, 54682, 62928, 66194, 69072, 82023, 99291, 103608, 109364, 125856, 132388, 138144, 164046, 198582, 207216, 218728, 246069, 264776, 297873, 328092, 397164, 414432, 437456, 492138, 529552, 595746, 628843, 656184, 794328, 874912, 984276, 1059104, 1191492, 1257686, 1312368, 1588656, 1886529, 1968552, 2382984, 2515372, 2624736, 3177312, 3773058, 3937104, 4765968, 5030744, 5659587, 7546116, 7874208, 9531936, 10061488, 11319174, 15092232, 20122976, 22638348, 30184464, 45276696, 60368928, 90553392, 181106784]

約数ペア:

[(1, 181106784), (2, 90553392), (3, 60368928), (4, 45276696), (6, 30184464), (8, 22638348), (9, 20122976), (12, 15092232), (16, 11319174), (18, 10061488), (19, 9531936), (23, 7874208), (24, 7546116), (32, 5659587), (36, 5030744), (38, 4765968), (46, 3937104), (48, 3773058), (57, 3177312), (69, 2624736), (72, 2515372), (76, 2382984), (92, 1968552), (96, 1886529), (114, 1588656), (138, 1312368), (144, 1257686), (152, 1191492), (171, 1059104), (184, 984276), (207, 874912), (228, 794328), (276, 656184), (288, 628843), (304, 595746), (342, 529552), (368, 492138), (414, 437456), (437, 414432), (456, 397164), (552, 328092), (608, 297873), (684, 264776), (736, 246069), (828, 218728), (874, 207216), (912, 198582), (1104, 164046), (1311, 138144), (1368, 132388), (1439, 125856), (1656, 109364), (1748, 103608), (1824, 99291), (2208, 82023), (2622, 69072), (2736, 66194), (2878, 62928), (3312, 54682), (3496, 51804), (3933, 46048), (4317, 41952), (5244, 34536), (5472, 33097), (5756, 31464), (6624, 27341), (6992, 25902), (7866, 23024), (8634, 20976), (10488, 17268), (11512, 15732), (12951, 13984)]