162687602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1997}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 318209472

約数和(自身を除く): 155521870

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 529, 1058, 1771, 1997, 3542, 3703, 3994, 5819, 7406, 11638, 13979, 21967, 27958, 40733, 43934, 45931, 81466, 91862, 153769, 307538, 321517, 505241, 643034, 1010482, 1056413, 2112826, 3536687, 7073374, 7394891, 11620543, 14789782, 23241086, 81343801, 162687602]

約数ペア:

[(1, 162687602), (2, 81343801), (7, 23241086), (11, 14789782), (14, 11620543), (22, 7394891), (23, 7073374), (46, 3536687), (77, 2112826), (154, 1056413), (161, 1010482), (253, 643034), (322, 505241), (506, 321517), (529, 307538), (1058, 153769), (1771, 91862), (1997, 81466), (3542, 45931), (3703, 43934), (3994, 40733), (5819, 27958), (7406, 21967), (11638, 13979)]