168797986

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 125376734

約数列:

[1, 2, 7, 14, 127, 139, 254, 278, 683, 889, 973, 1366, 1778, 1946, 4781, 9562, 17653, 35306, 86741, 94937, 123571, 173482, 189874, 247142, 607187, 664559, 1214374, 1329118, 12056999, 24113998, 84398993, 168797986]

約数ペア:

[(1, 168797986), (2, 84398993), (7, 24113998), (14, 12056999), (127, 1329118), (139, 1214374), (254, 664559), (278, 607187), (683, 247142), (889, 189874), (973, 173482), (1366, 123571), (1778, 94937), (1946, 86741), (4781, 35306), (9562, 17653)]