131403822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3925

約数の個数: 48

約数和(自身を含む): 295094016

約数和(自身を除く): 163690194

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 242, 282, 363, 517, 726, 1034, 1551, 3102, 3851, 5687, 7702, 11374, 11553, 17061, 23106, 34122, 42361, 84722, 127083, 180997, 254166, 361994, 465971, 542991, 931942, 1085982, 1397913, 1990967, 2795826, 3981934, 5972901, 11945802, 21900637, 43801274, 65701911, 131403822]

約数ペア:

[(1, 131403822), (2, 65701911), (3, 43801274), (6, 21900637), (11, 11945802), (22, 5972901), (33, 3981934), (47, 2795826), (66, 1990967), (94, 1397913), (121, 1085982), (141, 931942), (242, 542991), (282, 465971), (363, 361994), (517, 254166), (726, 180997), (1034, 127083), (1551, 84722), (3102, 42361), (3851, 34122), (5687, 23106), (7702, 17061), (11374, 11553)]