149984404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 302702400

約数和(自身を除く): 152717996

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 4003, 8006, 9367, 16012, 18734, 37468, 68051, 76057, 116087, 136102, 152114, 232174, 272204, 304228, 464348, 1292969, 1973479, 2205653, 2585938, 3946958, 4411306, 5171876, 7893916, 8822612, 37496101, 74992202, 149984404]

約数ペア:

[(1, 149984404), (2, 74992202), (4, 37496101), (17, 8822612), (19, 7893916), (29, 5171876), (34, 4411306), (38, 3946958), (58, 2585938), (68, 2205653), (76, 1973479), (116, 1292969), (323, 464348), (493, 304228), (551, 272204), (646, 232174), (986, 152114), (1102, 136102), (1292, 116087), (1972, 76057), (2204, 68051), (4003, 37468), (8006, 18734), (9367, 16012)]