145858706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5653}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 265964160

約数和(自身を除く): 120105454

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 5653, 11306, 12901, 25802, 39571, 79142, 107407, 214814, 548341, 751849, 1096682, 1503698, 3838387, 7676774, 10418479, 20836958, 72929353, 145858706]

約数ペア:

[(1, 145858706), (2, 72929353), (7, 20836958), (14, 10418479), (19, 7676774), (38, 3838387), (97, 1503698), (133, 1096682), (194, 751849), (266, 548341), (679, 214814), (1358, 107407), (1843, 79142), (3686, 39571), (5653, 25802), (11306, 12901)]