155889216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 546177216

約数和(自身を除く): 390288000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 41, 42, 46, 48, 56, 63, 64, 69, 72, 82, 84, 92, 96, 112, 123, 126, 138, 144, 161, 164, 168, 184, 192, 207, 224, 246, 252, 276, 287, 288, 322, 328, 336, 368, 369, 414, 448, 483, 492, 504, 552, 574, 576, 644, 656, 672, 736, 738, 828, 861, 943, 966, 984, 1008, 1104, 1148, 1288, 1312, 1344, 1449, 1472, 1476, 1656, 1681, 1722, 1886, 1932, 1968, 2016, 2208, 2296, 2576, 2583, 2624, 2829, 2898, 2952, 3312, 3362, 3444, 3772, 3864, 3936, 4032, 4416, 4592, 5043, 5152, 5166, 5658, 5796, 5904, 6601, 6624, 6724, 6888, 7544, 7728, 7872, 8487, 9184, 10086, 10304, 10332, 11316, 11592, 11767, 11808, 13202, 13248, 13448, 13776, 15088, 15129, 15456, 16974, 18368, 19803, 20172, 20664, 22632, 23184, 23534, 23616, 26404, 26896, 27552, 30176, 30258, 30912, 33948, 35301, 38663, 39606, 40344, 41328, 45264, 46368, 47068, 52808, 53792, 55104, 59409, 60352, 60516, 67896, 70602, 77326, 79212, 80688, 82656, 90528, 92736, 94136, 105616, 105903, 107584, 115989, 118818, 121032, 135792, 141204, 154652, 158424, 161376, 165312, 181056, 188272, 211232, 211806, 231978, 237636, 242064, 270641, 271584, 282408, 309304, 316848, 322752, 347967, 376544, 422464, 423612, 463956, 475272, 484128, 541282, 543168, 564816, 618608, 633696, 695934, 753088, 811923, 847224, 927912, 950544, 968256, 1082564, 1129632, 1237216, 1267392, 1391868, 1623846, 1694448, 1855824, 1901088, 2165128, 2259264, 2435769, 2474432, 2783736, 3247692, 3388896, 3711648, 3802176, 4330256, 4871538, 5567472, 6495384, 6777792, 7423296, 8660512, 9743076, 11134944, 12990768, 17321024, 19486152, 22269888, 25981536, 38972304, 51963072, 77944608, 155889216]

約数ペア:

[(1, 155889216), (2, 77944608), (3, 51963072), (4, 38972304), (6, 25981536), (7, 22269888), (8, 19486152), (9, 17321024), (12, 12990768), (14, 11134944), (16, 9743076), (18, 8660512), (21, 7423296), (23, 6777792), (24, 6495384), (28, 5567472), (32, 4871538), (36, 4330256), (41, 3802176), (42, 3711648), (46, 3388896), (48, 3247692), (56, 2783736), (63, 2474432), (64, 2435769), (69, 2259264), (72, 2165128), (82, 1901088), (84, 1855824), (92, 1694448), (96, 1623846), (112, 1391868), (123, 1267392), (126, 1237216), (138, 1129632), (144, 1082564), (161, 968256), (164, 950544), (168, 927912), (184, 847224), (192, 811923), (207, 753088), (224, 695934), (246, 633696), (252, 618608), (276, 564816), (287, 543168), (288, 541282), (322, 484128), (328, 475272), (336, 463956), (368, 423612), (369, 422464), (414, 376544), (448, 347967), (483, 322752), (492, 316848), (504, 309304), (552, 282408), (574, 271584), (576, 270641), (644, 242064), (656, 237636), (672, 231978), (736, 211806), (738, 211232), (828, 188272), (861, 181056), (943, 165312), (966, 161376), (984, 158424), (1008, 154652), (1104, 141204), (1148, 135792), (1288, 121032), (1312, 118818), (1344, 115989), (1449, 107584), (1472, 105903), (1476, 105616), (1656, 94136), (1681, 92736), (1722, 90528), (1886, 82656), (1932, 80688), (1968, 79212), (2016, 77326), (2208, 70602), (2296, 67896), (2576, 60516), (2583, 60352), (2624, 59409), (2829, 55104), (2898, 53792), (2952, 52808), (3312, 47068), (3362, 46368), (3444, 45264), (3772, 41328), (3864, 40344), (3936, 39606), (4032, 38663), (4416, 35301), (4592, 33948), (5043, 30912), (5152, 30258), (5166, 30176), (5658, 27552), (5796, 26896), (5904, 26404), (6601, 23616), (6624, 23534), (6724, 23184), (6888, 22632), (7544, 20664), (7728, 20172), (7872, 19803), (8487, 18368), (9184, 16974), (10086, 15456), (10304, 15129), (10332, 15088), (11316, 13776), (11592, 13448), (11767, 13248), (11808, 13202)]