161334294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34429}}^1$

素因数の和:34516

約数の個数: 32

約数和(自身を含む): 356970240

約数和(自身を除く): 195635946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 34429, 68858, 103287, 206574, 378719, 757438, 1136157, 2272314, 2444459, 4888918, 7333377, 14666754, 26889049, 53778098, 80667147, 161334294]

約数ペア:

[(1, 161334294), (2, 80667147), (3, 53778098), (6, 26889049), (11, 14666754), (22, 7333377), (33, 4888918), (66, 2444459), (71, 2272314), (142, 1136157), (213, 757438), (426, 378719), (781, 206574), (1562, 103287), (2343, 68858), (4686, 34429)]