164692330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11789}}^1$

素因数の和:11934

約数の個数: 32

約数和(自身を含む): 325969920

約数和(自身を除く): 161277590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 11789, 13970, 23578, 58945, 117890, 129679, 259358, 648395, 1296790, 1497203, 2994406, 7486015, 14972030, 16469233, 32938466, 82346165, 164692330]

約数ペア:

[(1, 164692330), (2, 82346165), (5, 32938466), (10, 16469233), (11, 14972030), (22, 7486015), (55, 2994406), (110, 1497203), (127, 1296790), (254, 648395), (635, 259358), (1270, 129679), (1397, 117890), (2794, 58945), (6985, 23578), (11789, 13970)]