161291898

素因数分解:

$2^1\times 3^4\times {\mathrm{829}}^1\times {\mathrm{1201}}^1$

素因数の和:2044

約数の個数: 40

約数和(自身を含む): 362150580

約数和(自身を除く): 200858682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 829, 1201, 1658, 2402, 2487, 3603, 4974, 7206, 7461, 10809, 14922, 21618, 22383, 32427, 44766, 64854, 67149, 97281, 134298, 194562, 995629, 1991258, 2986887, 5973774, 8960661, 17921322, 26881983, 53763966, 80645949, 161291898]

約数ペア:

[(1, 161291898), (2, 80645949), (3, 53763966), (6, 26881983), (9, 17921322), (18, 8960661), (27, 5973774), (54, 2986887), (81, 1991258), (162, 995629), (829, 194562), (1201, 134298), (1658, 97281), (2402, 67149), (2487, 64854), (3603, 44766), (4974, 32427), (7206, 22383), (7461, 21618), (10809, 14922)]