189707096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43037}}^1$

素因数の和:43091

約数の個数: 32

約数和(自身を含む): 387342000

約数和(自身を除く): 197634904

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 43037, 86074, 172148, 344296, 817703, 1248073, 1635406, 2496146, 3270812, 4992292, 6541624, 9984584, 23713387, 47426774, 94853548, 189707096]

約数ペア:

[(1, 189707096), (2, 94853548), (4, 47426774), (8, 23713387), (19, 9984584), (29, 6541624), (38, 4992292), (58, 3270812), (76, 2496146), (116, 1635406), (152, 1248073), (232, 817703), (551, 344296), (1102, 172148), (2204, 86074), (4408, 43037)]