159654638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 295353216

約数和(自身を除く): 135698578

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 253, 286, 299, 338, 506, 598, 1859, 1867, 3289, 3718, 3734, 3887, 6578, 7774, 20537, 24271, 41074, 42757, 42941, 48542, 85514, 85882, 266981, 315523, 472351, 533962, 558233, 631046, 944702, 1116466, 3470753, 6140563, 6941506, 7257029, 12281126, 14514058, 79827319, 159654638]

約数ペア:

[(1, 159654638), (2, 79827319), (11, 14514058), (13, 12281126), (22, 7257029), (23, 6941506), (26, 6140563), (46, 3470753), (143, 1116466), (169, 944702), (253, 631046), (286, 558233), (299, 533962), (338, 472351), (506, 315523), (598, 266981), (1859, 85882), (1867, 85514), (3289, 48542), (3718, 42941), (3734, 42757), (3887, 41074), (6578, 24271), (7774, 20537)]