150164140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26161}}^1$

素因数の和:26218

約数の個数: 48

約数和(自身を含む): 369198144

約数和(自身を除く): 219034004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 26161, 52322, 104644, 130805, 183127, 261610, 366254, 523220, 732508, 915635, 1072601, 1831270, 2145202, 3662540, 4290404, 5363005, 7508207, 10726010, 15016414, 21452020, 30032828, 37541035, 75082070, 150164140]

約数ペア:

[(1, 150164140), (2, 75082070), (4, 37541035), (5, 30032828), (7, 21452020), (10, 15016414), (14, 10726010), (20, 7508207), (28, 5363005), (35, 4290404), (41, 3662540), (70, 2145202), (82, 1831270), (140, 1072601), (164, 915635), (205, 732508), (287, 523220), (410, 366254), (574, 261610), (820, 183127), (1148, 130805), (1435, 104644), (2870, 52322), (5740, 26161)]