161392696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38281}}^1$

素因数の和:38335

約数の個数: 32

約数和(自身を含む): 330756480

約数和(自身を除く): 169363784

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 38281, 76562, 153124, 306248, 650777, 1186711, 1301554, 2373422, 2603108, 4746844, 5206216, 9493688, 20174087, 40348174, 80696348, 161392696]

約数ペア:

[(1, 161392696), (2, 80696348), (4, 40348174), (8, 20174087), (17, 9493688), (31, 5206216), (34, 4746844), (62, 2603108), (68, 2373422), (124, 1301554), (136, 1186711), (248, 650777), (527, 306248), (1054, 153124), (2108, 76562), (4216, 38281)]