171367664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 377600832

約数和(自身を除く): 206233168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 113, 184, 208, 226, 299, 317, 368, 452, 598, 634, 904, 1196, 1268, 1469, 1808, 2392, 2536, 2599, 2938, 4121, 4784, 5072, 5198, 5876, 7291, 8242, 10396, 11752, 14582, 16484, 20792, 23504, 29164, 32968, 33787, 35821, 41584, 58328, 65936, 67574, 71642, 94783, 116656, 135148, 143284, 189566, 270296, 286568, 379132, 465673, 540592, 573136, 758264, 823883, 931346, 1516528, 1647766, 1862692, 3295532, 3725384, 6591064, 7450768, 10710479, 13182128, 21420958, 42841916, 85683832, 171367664]

約数ペア:

[(1, 171367664), (2, 85683832), (4, 42841916), (8, 21420958), (13, 13182128), (16, 10710479), (23, 7450768), (26, 6591064), (46, 3725384), (52, 3295532), (92, 1862692), (104, 1647766), (113, 1516528), (184, 931346), (208, 823883), (226, 758264), (299, 573136), (317, 540592), (368, 465673), (452, 379132), (598, 286568), (634, 270296), (904, 189566), (1196, 143284), (1268, 135148), (1469, 116656), (1808, 94783), (2392, 71642), (2536, 67574), (2599, 65936), (2938, 58328), (4121, 41584), (4784, 35821), (5072, 33787), (5198, 32968), (5876, 29164), (7291, 23504), (8242, 20792), (10396, 16484), (11752, 14582)]