128230704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5575

約数の個数: 120

約数和(自身を含む): 428044032

約数和(自身を除く): 299813328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5531, 5796, 7728, 11062, 11592, 16593, 22124, 23184, 33186, 38717, 44248, 49779, 66372, 77434, 88496, 99558, 116151, 127213, 132744, 154868, 199116, 232302, 254426, 265488, 309736, 348453, 381639, 398232, 464604, 508852, 619472, 696906, 763278, 796464, 890491, 929208, 1017704, 1144917, 1393812, 1526556, 1780982, 1858416, 2035408, 2289834, 2671473, 2787624, 3053112, 3561964, 4579668, 5342946, 5575248, 6106224, 7123928, 8014419, 9159336, 10685892, 14247856, 16028838, 18318672, 21371784, 32057676, 42743568, 64115352, 128230704]

約数ペア:

[(1, 128230704), (2, 64115352), (3, 42743568), (4, 32057676), (6, 21371784), (7, 18318672), (8, 16028838), (9, 14247856), (12, 10685892), (14, 9159336), (16, 8014419), (18, 7123928), (21, 6106224), (23, 5575248), (24, 5342946), (28, 4579668), (36, 3561964), (42, 3053112), (46, 2787624), (48, 2671473), (56, 2289834), (63, 2035408), (69, 1858416), (72, 1780982), (84, 1526556), (92, 1393812), (112, 1144917), (126, 1017704), (138, 929208), (144, 890491), (161, 796464), (168, 763278), (184, 696906), (207, 619472), (252, 508852), (276, 464604), (322, 398232), (336, 381639), (368, 348453), (414, 309736), (483, 265488), (504, 254426), (552, 232302), (644, 199116), (828, 154868), (966, 132744), (1008, 127213), (1104, 116151), (1288, 99558), (1449, 88496), (1656, 77434), (1932, 66372), (2576, 49779), (2898, 44248), (3312, 38717), (3864, 33186), (5531, 23184), (5796, 22124), (7728, 16593), (11062, 11592)]