164939486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 268697088

約数和(自身を除く): 103757602

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 989, 1367, 1403, 1978, 2623, 2734, 2806, 5246, 31441, 58781, 60329, 62882, 83387, 117562, 120658, 166774, 1351963, 1917901, 2703926, 3585641, 3835802, 7171282, 82469743, 164939486]

約数ペア:

[(1, 164939486), (2, 82469743), (23, 7171282), (43, 3835802), (46, 3585641), (61, 2703926), (86, 1917901), (122, 1351963), (989, 166774), (1367, 120658), (1403, 117562), (1978, 83387), (2623, 62882), (2734, 60329), (2806, 58781), (5246, 31441)]