128141832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2603

約数の個数: 128

約数和(自身を含む): 411586560

約数和(自身を除く): 283444728

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, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 2551, 3588, 3864, 4186, 5102, 6279, 7176, 7653, 8372, 10204, 12558, 15306, 16744, 17857, 20408, 25116, 30612, 33163, 35714, 50232, 53571, 58673, 61224, 66326, 71428, 99489, 107142, 117346, 132652, 142856, 176019, 198978, 214284, 232141, 234692, 265304, 352038, 397956, 410711, 428568, 464282, 469384, 696423, 704076, 762749, 795912, 821422, 928564, 1232133, 1392846, 1408152, 1525498, 1642844, 1857128, 2288247, 2464266, 2785692, 3050996, 3285688, 4576494, 4928532, 5339243, 5571384, 6101992, 9152988, 9857064, 10678486, 16017729, 18305976, 21356972, 32035458, 42713944, 64070916, 128141832]

約数ペア:

[(1, 128141832), (2, 64070916), (3, 42713944), (4, 32035458), (6, 21356972), (7, 18305976), (8, 16017729), (12, 10678486), (13, 9857064), (14, 9152988), (21, 6101992), (23, 5571384), (24, 5339243), (26, 4928532), (28, 4576494), (39, 3285688), (42, 3050996), (46, 2785692), (52, 2464266), (56, 2288247), (69, 1857128), (78, 1642844), (84, 1525498), (91, 1408152), (92, 1392846), (104, 1232133), (138, 928564), (156, 821422), (161, 795912), (168, 762749), (182, 704076), (184, 696423), (273, 469384), (276, 464282), (299, 428568), (312, 410711), (322, 397956), (364, 352038), (483, 265304), (546, 234692), (552, 232141), (598, 214284), (644, 198978), (728, 176019), (897, 142856), (966, 132652), (1092, 117346), (1196, 107142), (1288, 99489), (1794, 71428), (1932, 66326), (2093, 61224), (2184, 58673), (2392, 53571), (2551, 50232), (3588, 35714), (3864, 33163), (4186, 30612), (5102, 25116), (6279, 20408), (7176, 17857), (7653, 16744), (8372, 15306), (10204, 12558)]