159381846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1259}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 372874320

約数和(自身を除く): 213492474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 541, 1082, 1259, 1623, 2518, 3246, 3777, 4869, 7033, 7554, 9738, 11331, 14066, 16367, 21099, 22662, 32734, 42198, 49101, 63297, 98202, 126594, 147303, 294606, 681119, 1362238, 2043357, 4086714, 6130071, 8854547, 12260142, 17709094, 26563641, 53127282, 79690923, 159381846]

約数ペア:

[(1, 159381846), (2, 79690923), (3, 53127282), (6, 26563641), (9, 17709094), (13, 12260142), (18, 8854547), (26, 6130071), (39, 4086714), (78, 2043357), (117, 1362238), (234, 681119), (541, 294606), (1082, 147303), (1259, 126594), (1623, 98202), (2518, 63297), (3246, 49101), (3777, 42198), (4869, 32734), (7033, 22662), (7554, 21099), (9738, 16367), (11331, 14066)]