151531128

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 497952000

約数和(自身を除く): 346420872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 103, 108, 126, 139, 147, 168, 189, 196, 206, 216, 252, 278, 294, 309, 378, 392, 412, 417, 441, 504, 556, 588, 618, 721, 756, 824, 834, 882, 927, 973, 1112, 1176, 1236, 1251, 1323, 1442, 1512, 1668, 1764, 1854, 1946, 2163, 2472, 2502, 2646, 2781, 2884, 2919, 3336, 3528, 3708, 3753, 3892, 4326, 5004, 5047, 5292, 5562, 5768, 5838, 6489, 6811, 7416, 7506, 7784, 8652, 8757, 10008, 10094, 10584, 11124, 11676, 12978, 13622, 14317, 15012, 15141, 17304, 17514, 19467, 20188, 20433, 22248, 23352, 25956, 26271, 27244, 28634, 30024, 30282, 35028, 38934, 40376, 40866, 42951, 45423, 51912, 52542, 54488, 57268, 60564, 61299, 70056, 77868, 81732, 85902, 90846, 100219, 105084, 114536, 121128, 122598, 128853, 136269, 155736, 163464, 171804, 181692, 183897, 200438, 210168, 245196, 257706, 272538, 300657, 343608, 363384, 367794, 386559, 400876, 490392, 515412, 545076, 601314, 701533, 735588, 773118, 801752, 901971, 1030824, 1090152, 1202628, 1403066, 1471176, 1546236, 1803942, 2104599, 2405256, 2705913, 2806132, 3092472, 3607884, 4209198, 5411826, 5612264, 6313797, 7215768, 8418396, 10823652, 12627594, 16836792, 18941391, 21647304, 25255188, 37882782, 50510376, 75765564, 151531128]

約数ペア:

[(1, 151531128), (2, 75765564), (3, 50510376), (4, 37882782), (6, 25255188), (7, 21647304), (8, 18941391), (9, 16836792), (12, 12627594), (14, 10823652), (18, 8418396), (21, 7215768), (24, 6313797), (27, 5612264), (28, 5411826), (36, 4209198), (42, 3607884), (49, 3092472), (54, 2806132), (56, 2705913), (63, 2405256), (72, 2104599), (84, 1803942), (98, 1546236), (103, 1471176), (108, 1403066), (126, 1202628), (139, 1090152), (147, 1030824), (168, 901971), (189, 801752), (196, 773118), (206, 735588), (216, 701533), (252, 601314), (278, 545076), (294, 515412), (309, 490392), (378, 400876), (392, 386559), (412, 367794), (417, 363384), (441, 343608), (504, 300657), (556, 272538), (588, 257706), (618, 245196), (721, 210168), (756, 200438), (824, 183897), (834, 181692), (882, 171804), (927, 163464), (973, 155736), (1112, 136269), (1176, 128853), (1236, 122598), (1251, 121128), (1323, 114536), (1442, 105084), (1512, 100219), (1668, 90846), (1764, 85902), (1854, 81732), (1946, 77868), (2163, 70056), (2472, 61299), (2502, 60564), (2646, 57268), (2781, 54488), (2884, 52542), (2919, 51912), (3336, 45423), (3528, 42951), (3708, 40866), (3753, 40376), (3892, 38934), (4326, 35028), (5004, 30282), (5047, 30024), (5292, 28634), (5562, 27244), (5768, 26271), (5838, 25956), (6489, 23352), (6811, 22248), (7416, 20433), (7506, 20188), (7784, 19467), (8652, 17514), (8757, 17304), (10008, 15141), (10094, 15012), (10584, 14317), (11124, 13622), (11676, 12978)]