132391728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 180

約数和(自身を含む): 446556240

約数和(自身を除く): 314164512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 647, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1294, 1392, 1421, 1624, 1764, 1827, 1941, 2088, 2352, 2436, 2588, 2842, 3248, 3528, 3654, 3882, 4176, 4263, 4529, 4872, 5176, 5684, 5823, 7056, 7308, 7764, 8526, 9058, 9744, 10352, 11368, 11646, 12789, 13587, 14616, 15528, 17052, 18116, 18763, 22736, 23292, 25578, 27174, 29232, 31056, 31703, 34104, 36232, 37526, 40761, 46584, 51156, 54348, 56289, 63406, 68208, 72464, 75052, 81522, 93168, 95109, 102312, 108696, 112578, 126812, 131341, 150104, 163044, 168867, 190218, 204624, 217392, 225156, 253624, 262682, 285327, 300208, 326088, 337734, 380436, 394023, 450312, 507248, 525364, 570654, 652176, 675468, 760872, 788046, 900624, 919387, 1050728, 1141308, 1182069, 1350936, 1521744, 1576092, 1838774, 2101456, 2282616, 2364138, 2701872, 2758161, 3152184, 3677548, 4565232, 4728276, 5516322, 6304368, 7355096, 8274483, 9456552, 11032644, 14710192, 16548966, 18913104, 22065288, 33097932, 44130576, 66195864, 132391728]

約数ペア:

[(1, 132391728), (2, 66195864), (3, 44130576), (4, 33097932), (6, 22065288), (7, 18913104), (8, 16548966), (9, 14710192), (12, 11032644), (14, 9456552), (16, 8274483), (18, 7355096), (21, 6304368), (24, 5516322), (28, 4728276), (29, 4565232), (36, 3677548), (42, 3152184), (48, 2758161), (49, 2701872), (56, 2364138), (58, 2282616), (63, 2101456), (72, 1838774), (84, 1576092), (87, 1521744), (98, 1350936), (112, 1182069), (116, 1141308), (126, 1050728), (144, 919387), (147, 900624), (168, 788046), (174, 760872), (196, 675468), (203, 652176), (232, 570654), (252, 525364), (261, 507248), (294, 450312), (336, 394023), (348, 380436), (392, 337734), (406, 326088), (441, 300208), (464, 285327), (504, 262682), (522, 253624), (588, 225156), (609, 217392), (647, 204624), (696, 190218), (784, 168867), (812, 163044), (882, 150104), (1008, 131341), (1044, 126812), (1176, 112578), (1218, 108696), (1294, 102312), (1392, 95109), (1421, 93168), (1624, 81522), (1764, 75052), (1827, 72464), (1941, 68208), (2088, 63406), (2352, 56289), (2436, 54348), (2588, 51156), (2842, 46584), (3248, 40761), (3528, 37526), (3654, 36232), (3882, 34104), (4176, 31703), (4263, 31056), (4529, 29232), (4872, 27174), (5176, 25578), (5684, 23292), (5823, 22736), (7056, 18763), (7308, 18116), (7764, 17052), (8526, 15528), (9058, 14616), (9744, 13587), (10352, 12789), (11368, 11646)]