157299654

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 341288640

約数和(自身を除く): 183988986

約数列:

[1, 2, 3, 6, 29, 37, 53, 58, 74, 87, 106, 111, 159, 174, 222, 318, 461, 922, 1073, 1383, 1537, 1961, 2146, 2766, 3074, 3219, 3922, 4611, 5883, 6438, 9222, 11766, 13369, 17057, 24433, 26738, 34114, 40107, 48866, 51171, 56869, 73299, 80214, 102342, 113738, 146598, 170607, 341214, 494653, 708557, 904021, 989306, 1417114, 1483959, 1808042, 2125671, 2712063, 2967918, 4251342, 5424126, 26216609, 52433218, 78649827, 157299654]

約数ペア:

[(1, 157299654), (2, 78649827), (3, 52433218), (6, 26216609), (29, 5424126), (37, 4251342), (53, 2967918), (58, 2712063), (74, 2125671), (87, 1808042), (106, 1483959), (111, 1417114), (159, 989306), (174, 904021), (222, 708557), (318, 494653), (461, 341214), (922, 170607), (1073, 146598), (1383, 113738), (1537, 102342), (1961, 80214), (2146, 73299), (2766, 56869), (3074, 51171), (3219, 48866), (3922, 40107), (4611, 34114), (5883, 26738), (6438, 24433), (9222, 17057), (11766, 13369)]