171440520168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{19787687}}^1$

素因数の和:19787734

約数の個数: 48

約数和(自身を含む): 452346547680

約数和(自身を除く): 280906027512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 19787687, 39575374, 59363061, 79150748, 118726122, 158301496, 237452244, 375966053, 474904488, 751932106, 1127898159, 1503864212, 2255796318, 3007728424, 4511592636, 7143355007, 9023185272, 14286710014, 21430065021, 28573420028, 42860130042, 57146840056, 85720260084, 171440520168]

約数ペア:

[(1, 171440520168), (2, 85720260084), (3, 57146840056), (4, 42860130042), (6, 28573420028), (8, 21430065021), (12, 14286710014), (19, 9023185272), (24, 7143355007), (38, 4511592636), (57, 3007728424), (76, 2255796318), (114, 1503864212), (152, 1127898159), (228, 751932106), (361, 474904488), (456, 375966053), (722, 237452244), (1083, 158301496), (1444, 118726122), (2166, 79150748), (2888, 59363061), (4332, 39575374), (8664, 19787687)]