161840382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34537}}^1$

素因数の和:34624

約数の個数: 32

約数和(自身を含む): 358089984

約数和(自身を除く): 196249602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 34537, 69074, 103611, 207222, 379907, 759814, 1139721, 2279442, 2452127, 4904254, 7356381, 14712762, 26973397, 53946794, 80920191, 161840382]

約数ペア:

[(1, 161840382), (2, 80920191), (3, 53946794), (6, 26973397), (11, 14712762), (22, 7356381), (33, 4904254), (66, 2452127), (71, 2279442), (142, 1139721), (213, 759814), (426, 379907), (781, 207222), (1562, 103611), (2343, 69074), (4686, 34537)]