142005456

素因数分解:

$2^4\times 3^2\times {\mathrm{986149}}^1$

素因数の和:986163

約数の個数: 30

約数和(自身を含む): 397418450

約数和(自身を除く): 255412994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 986149, 1972298, 2958447, 3944596, 5916894, 7889192, 8875341, 11833788, 15778384, 17750682, 23667576, 35501364, 47335152, 71002728, 142005456]

約数ペア:

[(1, 142005456), (2, 71002728), (3, 47335152), (4, 35501364), (6, 23667576), (8, 17750682), (9, 15778384), (12, 11833788), (16, 8875341), (18, 7889192), (24, 5916894), (36, 3944596), (48, 2958447), (72, 1972298), (144, 986149)]