164348547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 250822656

約数和(自身を除く): 86474109

約数列:

[1, 3, 11, 23, 33, 69, 223, 253, 669, 759, 971, 2453, 2913, 5129, 7359, 10681, 15387, 22333, 32043, 56419, 66999, 169257, 216533, 245663, 649599, 736989, 2381863, 4980259, 7145589, 14940777, 54782849, 164348547]

約数ペア:

[(1, 164348547), (3, 54782849), (11, 14940777), (23, 7145589), (33, 4980259), (69, 2381863), (223, 736989), (253, 649599), (669, 245663), (759, 216533), (971, 169257), (2453, 66999), (2913, 56419), (5129, 32043), (7359, 22333), (10681, 15387)]