188052158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 356590080

約数和(自身を除く): 168537922

約数列:

[1, 2, 7, 14, 19, 38, 41, 43, 82, 86, 133, 266, 287, 301, 401, 574, 602, 779, 802, 817, 1558, 1634, 1763, 2807, 3526, 5453, 5614, 5719, 7619, 10906, 11438, 12341, 15238, 16441, 17243, 24682, 32882, 33497, 34486, 53333, 66994, 106666, 115087, 120701, 230174, 234479, 241402, 312379, 327617, 468958, 624758, 655234, 706963, 1413926, 2186653, 2293319, 4373306, 4586638, 4948741, 9897482, 13432297, 26864594, 94026079, 188052158]

約数ペア:

[(1, 188052158), (2, 94026079), (7, 26864594), (14, 13432297), (19, 9897482), (38, 4948741), (41, 4586638), (43, 4373306), (82, 2293319), (86, 2186653), (133, 1413926), (266, 706963), (287, 655234), (301, 624758), (401, 468958), (574, 327617), (602, 312379), (779, 241402), (802, 234479), (817, 230174), (1558, 120701), (1634, 115087), (1763, 106666), (2807, 66994), (3526, 53333), (5453, 34486), (5614, 33497), (5719, 32882), (7619, 24682), (10906, 17243), (11438, 16441), (12341, 15238)]