128456682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1321}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 270957120

約数和(自身を除く): 142500438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 853, 1321, 1706, 2559, 2642, 3963, 5118, 7926, 16207, 25099, 32414, 48621, 50198, 75297, 97242, 150594, 1126813, 2253626, 3380439, 6760878, 21409447, 42818894, 64228341, 128456682]

約数ペア:

[(1, 128456682), (2, 64228341), (3, 42818894), (6, 21409447), (19, 6760878), (38, 3380439), (57, 2253626), (114, 1126813), (853, 150594), (1321, 97242), (1706, 75297), (2559, 50198), (2642, 48621), (3963, 32414), (5118, 25099), (7926, 16207)]