154707904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{185947}}^1$

素因数の和:185972

約数の個数: 28

約数和(自身を含む): 330615544

約数和(自身を除く): 175907640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 185947, 371894, 743788, 1487576, 2417311, 2975152, 4834622, 5950304, 9669244, 11900608, 19338488, 38676976, 77353952, 154707904]

約数ペア:

[(1, 154707904), (2, 77353952), (4, 38676976), (8, 19338488), (13, 11900608), (16, 9669244), (26, 5950304), (32, 4834622), (52, 2975152), (64, 2417311), (104, 1487576), (208, 743788), (416, 371894), (832, 185947)]