158421456

素因数分解:

$2^4\times 3^2\times {\mathrm{1100149}}^1$

素因数の和:1100163

約数の個数: 30

約数和(自身を含む): 443360450

約数和(自身を除く): 284938994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1100149, 2200298, 3300447, 4400596, 6600894, 8801192, 9901341, 13201788, 17602384, 19802682, 26403576, 39605364, 52807152, 79210728, 158421456]

約数ペア:

[(1, 158421456), (2, 79210728), (3, 52807152), (4, 39605364), (6, 26403576), (8, 19802682), (9, 17602384), (12, 13201788), (16, 9901341), (18, 8801192), (24, 6600894), (36, 4400596), (48, 3300447), (72, 2200298), (144, 1100149)]