128965824

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5775

約数の個数: 112

約数和(自身を含む): 408371040

約数和(自身を除く): 279405216

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, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 5741, 7488, 11232, 11482, 17223, 22464, 22964, 34446, 45928, 51669, 68892, 74633, 91856, 103338, 137784, 149266, 155007, 183712, 206676, 223899, 275568, 298532, 310014, 367424, 413352, 447798, 551136, 597064, 620028, 671697, 826704, 895596, 1102272, 1194128, 1240056, 1343394, 1653408, 1791192, 2015091, 2388256, 2480112, 2686788, 3306816, 3582384, 4030182, 4776512, 4960224, 5373576, 7164768, 8060364, 9920448, 10747152, 14329536, 16120728, 21494304, 32241456, 42988608, 64482912, 128965824]

約数ペア:

[(1, 128965824), (2, 64482912), (3, 42988608), (4, 32241456), (6, 21494304), (8, 16120728), (9, 14329536), (12, 10747152), (13, 9920448), (16, 8060364), (18, 7164768), (24, 5373576), (26, 4960224), (27, 4776512), (32, 4030182), (36, 3582384), (39, 3306816), (48, 2686788), (52, 2480112), (54, 2388256), (64, 2015091), (72, 1791192), (78, 1653408), (96, 1343394), (104, 1240056), (108, 1194128), (117, 1102272), (144, 895596), (156, 826704), (192, 671697), (208, 620028), (216, 597064), (234, 551136), (288, 447798), (312, 413352), (351, 367424), (416, 310014), (432, 298532), (468, 275568), (576, 223899), (624, 206676), (702, 183712), (832, 155007), (864, 149266), (936, 137784), (1248, 103338), (1404, 91856), (1728, 74633), (1872, 68892), (2496, 51669), (2808, 45928), (3744, 34446), (5616, 22964), (5741, 22464), (7488, 17223), (11232, 11482)]