165537394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 293492160

約数和(自身を除く): 127954766

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 389, 506, 638, 667, 778, 841, 1334, 1682, 4279, 7337, 8558, 8947, 9251, 11281, 14674, 17894, 18502, 19343, 22562, 38686, 98417, 124091, 196834, 212773, 248182, 259463, 327149, 425546, 518926, 654298, 2854093, 3598639, 5708186, 7197278, 7524427, 15048854, 82768697, 165537394]

約数ペア:

[(1, 165537394), (2, 82768697), (11, 15048854), (22, 7524427), (23, 7197278), (29, 5708186), (46, 3598639), (58, 2854093), (253, 654298), (319, 518926), (389, 425546), (506, 327149), (638, 259463), (667, 248182), (778, 212773), (841, 196834), (1334, 124091), (1682, 98417), (4279, 38686), (7337, 22562), (8558, 19343), (8947, 18502), (9251, 17894), (11281, 14674)]