165369974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 319340448

約数和(自身を除く): 153970474

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1694, 2381, 3157, 4762, 4961, 6314, 9922, 16667, 26191, 33334, 34727, 52382, 69454, 97621, 183337, 195242, 288101, 366674, 576202, 683347, 1073831, 1366694, 2016707, 2147662, 4033414, 7516817, 11812141, 15033634, 23624282, 82684987, 165369974]

約数ペア:

[(1, 165369974), (2, 82684987), (7, 23624282), (11, 15033634), (14, 11812141), (22, 7516817), (41, 4033414), (77, 2147662), (82, 2016707), (121, 1366694), (154, 1073831), (242, 683347), (287, 576202), (451, 366674), (574, 288101), (847, 195242), (902, 183337), (1694, 97621), (2381, 69454), (3157, 52382), (4762, 34727), (4961, 33334), (6314, 26191), (9922, 16667)]