185533504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1487

約数の個数: 56

約数和(自身を含む): 399089880

約数和(自身を除く): 213556376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 173, 208, 346, 416, 692, 832, 1289, 1384, 2249, 2578, 2768, 4498, 5156, 5536, 8996, 10312, 11072, 16757, 17992, 20624, 33514, 35984, 41248, 67028, 71968, 82496, 134056, 143936, 222997, 268112, 445994, 536224, 891988, 1072448, 1783976, 2898961, 3567952, 5797922, 7135904, 11595844, 14271808, 23191688, 46383376, 92766752, 185533504]

約数ペア:

[(1, 185533504), (2, 92766752), (4, 46383376), (8, 23191688), (13, 14271808), (16, 11595844), (26, 7135904), (32, 5797922), (52, 3567952), (64, 2898961), (104, 1783976), (173, 1072448), (208, 891988), (346, 536224), (416, 445994), (692, 268112), (832, 222997), (1289, 143936), (1384, 134056), (2249, 82496), (2578, 71968), (2768, 67028), (4498, 41248), (5156, 35984), (5536, 33514), (8996, 20624), (10312, 17992), (11072, 16757)]