137015956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 307734336

約数和(自身を除く): 170718380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 617, 721, 1078, 1133, 1234, 1442, 2156, 2266, 2468, 2884, 4319, 4532, 5047, 6787, 7931, 8638, 10094, 13574, 15862, 17276, 20188, 27148, 30233, 31724, 47509, 55517, 60466, 63551, 95018, 111034, 120932, 127102, 190036, 222068, 254204, 332563, 444857, 665126, 699061, 889714, 1330252, 1398122, 1779428, 2796244, 3113999, 4893427, 6227998, 9786854, 12455996, 19573708, 34253989, 68507978, 137015956]

約数ペア:

[(1, 137015956), (2, 68507978), (4, 34253989), (7, 19573708), (11, 12455996), (14, 9786854), (22, 6227998), (28, 4893427), (44, 3113999), (49, 2796244), (77, 1779428), (98, 1398122), (103, 1330252), (154, 889714), (196, 699061), (206, 665126), (308, 444857), (412, 332563), (539, 254204), (617, 222068), (721, 190036), (1078, 127102), (1133, 120932), (1234, 111034), (1442, 95018), (2156, 63551), (2266, 60466), (2468, 55517), (2884, 47509), (4319, 31724), (4532, 30233), (5047, 27148), (6787, 20188), (7931, 17276), (8638, 15862), (10094, 13574)]