165770230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2657}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 316918656

約数和(自身を除く): 151148426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 2657, 3670, 5314, 6239, 12478, 13285, 26570, 31195, 45169, 62390, 90338, 225845, 451690, 975119, 1950238, 4875595, 9751190, 16577023, 33154046, 82885115, 165770230]

約数ペア:

[(1, 165770230), (2, 82885115), (5, 33154046), (10, 16577023), (17, 9751190), (34, 4875595), (85, 1950238), (170, 975119), (367, 451690), (734, 225845), (1835, 90338), (2657, 62390), (3670, 45169), (5314, 31195), (6239, 26570), (12478, 13285)]