166103678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{977}}^1$

素因数の和:1508

約数の個数: 24

約数和(自身を含む): 270608688

約数和(自身を除く): 104505010

約数列:

[1, 2, 13, 26, 169, 338, 503, 977, 1006, 1954, 6539, 12701, 13078, 25402, 85007, 165113, 170014, 330226, 491431, 982862, 6388603, 12777206, 83051839, 166103678]

約数ペア:

[(1, 166103678), (2, 83051839), (13, 12777206), (26, 6388603), (169, 982862), (338, 491431), (503, 330226), (977, 170014), (1006, 165113), (1954, 85007), (6539, 25402), (12701, 13078)]