156909174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5953}}^1$

素因数の和:6172

約数の個数: 32

約数和(自身を含む): 329232384

約数和(自身を除く): 172323210

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 5953, 8786, 11906, 13179, 17859, 26358, 35718, 136919, 273838, 410757, 821514, 1137023, 2274046, 3411069, 6822138, 26151529, 52303058, 78454587, 156909174]

約数ペア:

[(1, 156909174), (2, 78454587), (3, 52303058), (6, 26151529), (23, 6822138), (46, 3411069), (69, 2274046), (138, 1137023), (191, 821514), (382, 410757), (573, 273838), (1146, 136919), (4393, 35718), (5953, 26358), (8786, 17859), (11906, 13179)]