153533666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7561}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 274409856

約数和(自身を除く): 120876190

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 7561, 10153, 15122, 20306, 83171, 98293, 166342, 196586, 536831, 1073662, 1081223, 2162446, 5905141, 6978803, 11810282, 13957606, 76766833, 153533666]

約数ペア:

[(1, 153533666), (2, 76766833), (11, 13957606), (13, 11810282), (22, 6978803), (26, 5905141), (71, 2162446), (142, 1081223), (143, 1073662), (286, 536831), (781, 196586), (923, 166342), (1562, 98293), (1846, 83171), (7561, 20306), (10153, 15122)]