120823206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 285120000

約数和(自身を除く): 164296794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 149, 258, 298, 301, 447, 449, 602, 894, 898, 903, 1043, 1347, 1806, 2086, 2694, 3129, 3143, 6258, 6286, 6407, 9429, 12814, 18858, 19221, 19307, 38442, 38614, 44849, 57921, 66901, 89698, 115842, 133802, 134547, 135149, 200703, 269094, 270298, 401406, 405447, 468307, 810894, 936614, 1404921, 2809842, 2876743, 5753486, 8630229, 17260458, 20137201, 40274402, 60411603, 120823206]

約数ペア:

[(1, 120823206), (2, 60411603), (3, 40274402), (6, 20137201), (7, 17260458), (14, 8630229), (21, 5753486), (42, 2876743), (43, 2809842), (86, 1404921), (129, 936614), (149, 810894), (258, 468307), (298, 405447), (301, 401406), (447, 270298), (449, 269094), (602, 200703), (894, 135149), (898, 134547), (903, 133802), (1043, 115842), (1347, 89698), (1806, 66901), (2086, 57921), (2694, 44849), (3129, 38614), (3143, 38442), (6258, 19307), (6286, 19221), (6407, 18858), (9429, 12814)]