149031322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{218521}}^1$

素因数の和:218565

約数の個数: 16

約数和(自身を含む): 251737344

約数和(自身を除く): 102706022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 218521, 437042, 2403731, 4807462, 6774151, 13548302, 74515661, 149031322]

約数ペア:

[(1, 149031322), (2, 74515661), (11, 13548302), (22, 6774151), (31, 4807462), (62, 2403731), (341, 437042), (682, 218521)]