188687616

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18931

約数の個数: 72

約数和(自身を含む): 540842400

約数和(自身を除く): 352154784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 18899, 37798, 56697, 75596, 113394, 151192, 226788, 245687, 302384, 453576, 491374, 604768, 737061, 907152, 982748, 1209536, 1474122, 1814304, 1965496, 2419072, 2948244, 3628608, 3930992, 4838144, 5896488, 7257216, 7861984, 11792976, 14514432, 15723968, 23585952, 31447936, 47171904, 62895872, 94343808, 188687616]

約数ペア:

[(1, 188687616), (2, 94343808), (3, 62895872), (4, 47171904), (6, 31447936), (8, 23585952), (12, 15723968), (13, 14514432), (16, 11792976), (24, 7861984), (26, 7257216), (32, 5896488), (39, 4838144), (48, 3930992), (52, 3628608), (64, 2948244), (78, 2419072), (96, 1965496), (104, 1814304), (128, 1474122), (156, 1209536), (192, 982748), (208, 907152), (256, 737061), (312, 604768), (384, 491374), (416, 453576), (624, 302384), (768, 245687), (832, 226788), (1248, 151192), (1664, 113394), (2496, 75596), (3328, 56697), (4992, 37798), (9984, 18899)]