182474864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 418660704

約数和(自身を除く): 236185840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 173, 176, 208, 286, 346, 461, 572, 692, 922, 1144, 1384, 1844, 1903, 2249, 2288, 2768, 3688, 3806, 4498, 5071, 5993, 7376, 7612, 8996, 10142, 11986, 15224, 17992, 20284, 23972, 24739, 30448, 35984, 40568, 47944, 49478, 65923, 79753, 81136, 95888, 98956, 131846, 159506, 197912, 263692, 319012, 395824, 527384, 638024, 877283, 1036789, 1054768, 1276048, 1754566, 2073578, 3509132, 4147156, 7018264, 8294312, 11404679, 14036528, 16588624, 22809358, 45618716, 91237432, 182474864]

約数ペア:

[(1, 182474864), (2, 91237432), (4, 45618716), (8, 22809358), (11, 16588624), (13, 14036528), (16, 11404679), (22, 8294312), (26, 7018264), (44, 4147156), (52, 3509132), (88, 2073578), (104, 1754566), (143, 1276048), (173, 1054768), (176, 1036789), (208, 877283), (286, 638024), (346, 527384), (461, 395824), (572, 319012), (692, 263692), (922, 197912), (1144, 159506), (1384, 131846), (1844, 98956), (1903, 95888), (2249, 81136), (2288, 79753), (2768, 65923), (3688, 49478), (3806, 47944), (4498, 40568), (5071, 35984), (5993, 30448), (7376, 24739), (7612, 23972), (8996, 20284), (10142, 17992), (11986, 15224)]