159681918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{142319}}^1$

素因数の和:142352

約数の個数: 32

約数和(自身を含む): 368893440

約数和(自身を除く): 209211522

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 142319, 284638, 426957, 853914, 1565509, 2419423, 3131018, 4696527, 4838846, 7258269, 9393054, 14516538, 26613653, 53227306, 79840959, 159681918]

約数ペア:

[(1, 159681918), (2, 79840959), (3, 53227306), (6, 26613653), (11, 14516538), (17, 9393054), (22, 7258269), (33, 4838846), (34, 4696527), (51, 3131018), (66, 2419423), (102, 1565509), (187, 853914), (374, 426957), (561, 284638), (1122, 142319)]