137002488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{815491}}^1$

素因数の和:815507

約数の個数: 32

約数和(自身を含む): 391436160

約数和(自身を除く): 254433672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 815491, 1630982, 2446473, 3261964, 4892946, 5708437, 6523928, 9785892, 11416874, 17125311, 19571784, 22833748, 34250622, 45667496, 68501244, 137002488]

約数ペア:

[(1, 137002488), (2, 68501244), (3, 45667496), (4, 34250622), (6, 22833748), (7, 19571784), (8, 17125311), (12, 11416874), (14, 9785892), (21, 6523928), (24, 5708437), (28, 4892946), (42, 3261964), (56, 2446473), (84, 1630982), (168, 815491)]