140444928

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 180

約数和(自身を含む): 451860948

約数和(自身を除く): 311416020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 521, 576, 624, 648, 702, 768, 832, 864, 936, 1042, 1053, 1152, 1248, 1296, 1404, 1563, 1664, 1728, 1872, 2084, 2106, 2304, 2496, 2592, 2808, 3126, 3328, 3456, 3744, 4168, 4212, 4689, 4992, 5184, 5616, 6252, 6773, 6912, 7488, 8336, 8424, 9378, 9984, 10368, 11232, 12504, 13546, 14067, 14976, 16672, 16848, 18756, 20319, 20736, 22464, 25008, 27092, 28134, 29952, 33344, 33696, 37512, 40638, 42201, 44928, 50016, 54184, 56268, 60957, 66688, 67392, 75024, 81276, 84402, 89856, 100032, 108368, 112536, 121914, 133376, 134784, 150048, 162552, 168804, 182871, 200064, 216736, 225072, 243828, 269568, 300096, 325104, 337608, 365742, 400128, 433472, 450144, 487656, 548613, 600192, 650208, 675216, 731484, 866944, 900288, 975312, 1097226, 1200384, 1300416, 1350432, 1462968, 1733888, 1800576, 1950624, 2194452, 2600832, 2700864, 2925936, 3601152, 3901248, 4388904, 5201664, 5401728, 5851872, 7802496, 8777808, 10803456, 11703744, 15604992, 17555616, 23407488, 35111232, 46814976, 70222464, 140444928]

約数ペア:

[(1, 140444928), (2, 70222464), (3, 46814976), (4, 35111232), (6, 23407488), (8, 17555616), (9, 15604992), (12, 11703744), (13, 10803456), (16, 8777808), (18, 7802496), (24, 5851872), (26, 5401728), (27, 5201664), (32, 4388904), (36, 3901248), (39, 3601152), (48, 2925936), (52, 2700864), (54, 2600832), (64, 2194452), (72, 1950624), (78, 1800576), (81, 1733888), (96, 1462968), (104, 1350432), (108, 1300416), (117, 1200384), (128, 1097226), (144, 975312), (156, 900288), (162, 866944), (192, 731484), (208, 675216), (216, 650208), (234, 600192), (256, 548613), (288, 487656), (312, 450144), (324, 433472), (351, 400128), (384, 365742), (416, 337608), (432, 325104), (468, 300096), (521, 269568), (576, 243828), (624, 225072), (648, 216736), (702, 200064), (768, 182871), (832, 168804), (864, 162552), (936, 150048), (1042, 134784), (1053, 133376), (1152, 121914), (1248, 112536), (1296, 108368), (1404, 100032), (1563, 89856), (1664, 84402), (1728, 81276), (1872, 75024), (2084, 67392), (2106, 66688), (2304, 60957), (2496, 56268), (2592, 54184), (2808, 50016), (3126, 44928), (3328, 42201), (3456, 40638), (3744, 37512), (4168, 33696), (4212, 33344), (4689, 29952), (4992, 28134), (5184, 27092), (5616, 25008), (6252, 22464), (6773, 20736), (6912, 20319), (7488, 18756), (8336, 16848), (8424, 16672), (9378, 14976), (9984, 14067), (10368, 13546), (11232, 12504)]