173120856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 457142400

約数和(自身を除く): 284021544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 443, 456, 857, 886, 1329, 1714, 1772, 2571, 2658, 3428, 3544, 5142, 5316, 6856, 8417, 10284, 10632, 16283, 16834, 20568, 25251, 32566, 33668, 48849, 50502, 65132, 67336, 97698, 101004, 130264, 195396, 202008, 379651, 390792, 759302, 1138953, 1518604, 2277906, 3037208, 4555812, 7213369, 9111624, 14426738, 21640107, 28853476, 43280214, 57706952, 86560428, 173120856]

約数ペア:

[(1, 173120856), (2, 86560428), (3, 57706952), (4, 43280214), (6, 28853476), (8, 21640107), (12, 14426738), (19, 9111624), (24, 7213369), (38, 4555812), (57, 3037208), (76, 2277906), (114, 1518604), (152, 1138953), (228, 759302), (443, 390792), (456, 379651), (857, 202008), (886, 195396), (1329, 130264), (1714, 101004), (1772, 97698), (2571, 67336), (2658, 65132), (3428, 50502), (3544, 48849), (5142, 33668), (5316, 32566), (6856, 25251), (8417, 20568), (10284, 16834), (10632, 16283)]