189675648

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 568425600

約数和(自身を除く): 378749952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 773, 852, 864, 1136, 1152, 1278, 1546, 1704, 1728, 1917, 2272, 2319, 2556, 3092, 3408, 3456, 3834, 4544, 4638, 5112, 6184, 6816, 6957, 7668, 9088, 9276, 10224, 12368, 13632, 13914, 15336, 18552, 20448, 20871, 24736, 27264, 27828, 30672, 37104, 40896, 41742, 49472, 54883, 55656, 61344, 74208, 81792, 83484, 98944, 109766, 111312, 122688, 148416, 164649, 166968, 219532, 222624, 245376, 296832, 329298, 333936, 439064, 445248, 493947, 658596, 667872, 878128, 890496, 987894, 1317192, 1335744, 1481841, 1756256, 1975788, 2634384, 2671488, 2963682, 3512512, 3951576, 5268768, 5927364, 7025024, 7903152, 10537536, 11854728, 15806304, 21075072, 23709456, 31612608, 47418912, 63225216, 94837824, 189675648]

約数ペア:

[(1, 189675648), (2, 94837824), (3, 63225216), (4, 47418912), (6, 31612608), (8, 23709456), (9, 21075072), (12, 15806304), (16, 11854728), (18, 10537536), (24, 7903152), (27, 7025024), (32, 5927364), (36, 5268768), (48, 3951576), (54, 3512512), (64, 2963682), (71, 2671488), (72, 2634384), (96, 1975788), (108, 1756256), (128, 1481841), (142, 1335744), (144, 1317192), (192, 987894), (213, 890496), (216, 878128), (284, 667872), (288, 658596), (384, 493947), (426, 445248), (432, 439064), (568, 333936), (576, 329298), (639, 296832), (773, 245376), (852, 222624), (864, 219532), (1136, 166968), (1152, 164649), (1278, 148416), (1546, 122688), (1704, 111312), (1728, 109766), (1917, 98944), (2272, 83484), (2319, 81792), (2556, 74208), (3092, 61344), (3408, 55656), (3456, 54883), (3834, 49472), (4544, 41742), (4638, 40896), (5112, 37104), (6184, 30672), (6816, 27828), (6957, 27264), (7668, 24736), (9088, 20871), (9276, 20448), (10224, 18552), (12368, 15336), (13632, 13914)]