166914910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11897}}^1$

素因数の和:11988

約数の個数: 32

約数和(自身を含む): 318676032

約数和(自身を除く): 151761122

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 11897, 14030, 23794, 59485, 118970, 273631, 547262, 725717, 1368155, 1451434, 2736310, 3628585, 7257170, 16691491, 33382982, 83457455, 166914910]

約数ペア:

[(1, 166914910), (2, 83457455), (5, 33382982), (10, 16691491), (23, 7257170), (46, 3628585), (61, 2736310), (115, 1451434), (122, 1368155), (230, 725717), (305, 547262), (610, 273631), (1403, 118970), (2806, 59485), (7015, 23794), (11897, 14030)]