159804548

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 284860128

約数和(自身を除く): 125055580

約数列:

[1, 2, 4, 83, 163, 166, 326, 332, 652, 2953, 5906, 11812, 13529, 27058, 54116, 245099, 481339, 490198, 962678, 980396, 1925356, 39951137, 79902274, 159804548]

約数ペア:

[(1, 159804548), (2, 79902274), (4, 39951137), (83, 1925356), (163, 980396), (166, 962678), (326, 490198), (332, 481339), (652, 245099), (2953, 54116), (5906, 27058), (11812, 13529)]