165717244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 373502304

約数和(自身を除く): 207785060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 574, 847, 902, 1148, 1193, 1694, 1804, 2386, 3157, 3388, 4772, 4961, 6314, 8351, 9922, 12628, 13123, 16702, 19844, 26246, 33404, 34727, 48913, 52492, 69454, 91861, 97826, 138908, 144353, 183722, 195652, 288706, 342391, 367444, 538043, 577412, 684782, 1010471, 1076086, 1369564, 2020942, 2152172, 3766301, 4041884, 5918473, 7532602, 11836946, 15065204, 23673892, 41429311, 82858622, 165717244]

約数ペア:

[(1, 165717244), (2, 82858622), (4, 41429311), (7, 23673892), (11, 15065204), (14, 11836946), (22, 7532602), (28, 5918473), (41, 4041884), (44, 3766301), (77, 2152172), (82, 2020942), (121, 1369564), (154, 1076086), (164, 1010471), (242, 684782), (287, 577412), (308, 538043), (451, 367444), (484, 342391), (574, 288706), (847, 195652), (902, 183722), (1148, 144353), (1193, 138908), (1694, 97826), (1804, 91861), (2386, 69454), (3157, 52492), (3388, 48913), (4772, 34727), (4961, 33404), (6314, 26246), (8351, 19844), (9922, 16702), (12628, 13123)]