165632256

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 506257920

約数和(自身を除く): 340625664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 773, 837, 864, 992, 1116, 1152, 1488, 1546, 1674, 1728, 1984, 2232, 2304, 2319, 2976, 3092, 3348, 3456, 3968, 4464, 4638, 5952, 6184, 6696, 6912, 6957, 7936, 8928, 9276, 11904, 12368, 13392, 13914, 17856, 18552, 20871, 23808, 23963, 24736, 26784, 27828, 35712, 37104, 41742, 47926, 49472, 53568, 55656, 71424, 71889, 74208, 83484, 95852, 98944, 107136, 111312, 143778, 148416, 166968, 191704, 197888, 214272, 215667, 222624, 287556, 296832, 333936, 383408, 431334, 445248, 575112, 593664, 647001, 667872, 766816, 862668, 890496, 1150224, 1294002, 1335744, 1533632, 1725336, 1780992, 2300448, 2588004, 2671488, 3067264, 3450672, 4600896, 5176008, 5342976, 6134528, 6901344, 9201792, 10352016, 13802688, 18403584, 20704032, 27605376, 41408064, 55210752, 82816128, 165632256]

約数ペア:

[(1, 165632256), (2, 82816128), (3, 55210752), (4, 41408064), (6, 27605376), (8, 20704032), (9, 18403584), (12, 13802688), (16, 10352016), (18, 9201792), (24, 6901344), (27, 6134528), (31, 5342976), (32, 5176008), (36, 4600896), (48, 3450672), (54, 3067264), (62, 2671488), (64, 2588004), (72, 2300448), (93, 1780992), (96, 1725336), (108, 1533632), (124, 1335744), (128, 1294002), (144, 1150224), (186, 890496), (192, 862668), (216, 766816), (248, 667872), (256, 647001), (279, 593664), (288, 575112), (372, 445248), (384, 431334), (432, 383408), (496, 333936), (558, 296832), (576, 287556), (744, 222624), (768, 215667), (773, 214272), (837, 197888), (864, 191704), (992, 166968), (1116, 148416), (1152, 143778), (1488, 111312), (1546, 107136), (1674, 98944), (1728, 95852), (1984, 83484), (2232, 74208), (2304, 71889), (2319, 71424), (2976, 55656), (3092, 53568), (3348, 49472), (3456, 47926), (3968, 41742), (4464, 37104), (4638, 35712), (5952, 27828), (6184, 26784), (6696, 24736), (6912, 23963), (6957, 23808), (7936, 20871), (8928, 18552), (9276, 17856), (11904, 13914), (12368, 13392)]