149744766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1753}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 313194240

約数和(自身を除く): 163449474

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 619, 1238, 1753, 1857, 3506, 3714, 5259, 10518, 14237, 28474, 40319, 42711, 80638, 85422, 120957, 241914, 1085107, 2170214, 3255321, 6510642, 24957461, 49914922, 74872383, 149744766]

約数ペア:

[(1, 149744766), (2, 74872383), (3, 49914922), (6, 24957461), (23, 6510642), (46, 3255321), (69, 2170214), (138, 1085107), (619, 241914), (1238, 120957), (1753, 85422), (1857, 80638), (3506, 42711), (3714, 40319), (5259, 28474), (10518, 14237)]