168781186

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{13147}}^1$

素因数の和:13294

約数の個数: 24

約数和(自身を含む): 296776656

約数和(自身を除く): 127995470

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 13147, 26294, 92029, 184058, 644203, 1288406, 1722257, 3444514, 12055799, 24111598, 84390593, 168781186]

約数ペア:

[(1, 168781186), (2, 84390593), (7, 24111598), (14, 12055799), (49, 3444514), (98, 1722257), (131, 1288406), (262, 644203), (917, 184058), (1834, 92029), (6419, 26294), (12838, 13147)]