128644152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 417415680

約数和(自身を除く): 288771528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 169, 182, 184, 197, 273, 276, 299, 312, 322, 338, 364, 394, 483, 507, 546, 552, 591, 598, 644, 676, 728, 788, 897, 966, 1014, 1092, 1182, 1183, 1196, 1288, 1352, 1379, 1576, 1794, 1932, 2028, 2093, 2184, 2364, 2366, 2392, 2561, 2758, 3549, 3588, 3864, 3887, 4056, 4137, 4186, 4531, 4728, 4732, 5122, 5516, 6279, 7098, 7176, 7683, 7774, 8274, 8372, 9062, 9464, 10244, 11032, 11661, 12558, 13593, 14196, 15366, 15548, 16548, 16744, 17927, 18124, 20488, 23322, 25116, 27186, 27209, 28392, 30732, 31096, 31717, 33096, 33293, 35854, 36248, 46644, 50232, 53781, 54372, 54418, 58903, 61464, 63434, 66586, 71708, 81627, 93288, 95151, 99879, 107562, 108744, 108836, 117806, 126868, 133172, 143416, 163254, 176709, 190302, 199758, 215124, 217672, 233051, 235612, 253736, 266344, 326508, 353418, 380604, 399516, 412321, 430248, 466102, 471224, 653016, 699153, 706836, 761208, 765739, 799032, 824642, 932204, 1236963, 1398306, 1413672, 1531478, 1649284, 1864408, 2297217, 2473926, 2796612, 3062956, 3298568, 4594434, 4947852, 5360173, 5593224, 6125912, 9188868, 9895704, 10720346, 16080519, 18377736, 21440692, 32161038, 42881384, 64322076, 128644152]

約数ペア:

[(1, 128644152), (2, 64322076), (3, 42881384), (4, 32161038), (6, 21440692), (7, 18377736), (8, 16080519), (12, 10720346), (13, 9895704), (14, 9188868), (21, 6125912), (23, 5593224), (24, 5360173), (26, 4947852), (28, 4594434), (39, 3298568), (42, 3062956), (46, 2796612), (52, 2473926), (56, 2297217), (69, 1864408), (78, 1649284), (84, 1531478), (91, 1413672), (92, 1398306), (104, 1236963), (138, 932204), (156, 824642), (161, 799032), (168, 765739), (169, 761208), (182, 706836), (184, 699153), (197, 653016), (273, 471224), (276, 466102), (299, 430248), (312, 412321), (322, 399516), (338, 380604), (364, 353418), (394, 326508), (483, 266344), (507, 253736), (546, 235612), (552, 233051), (591, 217672), (598, 215124), (644, 199758), (676, 190302), (728, 176709), (788, 163254), (897, 143416), (966, 133172), (1014, 126868), (1092, 117806), (1182, 108836), (1183, 108744), (1196, 107562), (1288, 99879), (1352, 95151), (1379, 93288), (1576, 81627), (1794, 71708), (1932, 66586), (2028, 63434), (2093, 61464), (2184, 58903), (2364, 54418), (2366, 54372), (2392, 53781), (2561, 50232), (2758, 46644), (3549, 36248), (3588, 35854), (3864, 33293), (3887, 33096), (4056, 31717), (4137, 31096), (4186, 30732), (4531, 28392), (4728, 27209), (4732, 27186), (5122, 25116), (5516, 23322), (6279, 20488), (7098, 18124), (7176, 17927), (7683, 16744), (7774, 16548), (8274, 15548), (8372, 15366), (9062, 14196), (9464, 13593), (10244, 12558), (11032, 11661)]