155637130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{7331}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 307240128

約数和(自身を除く): 151602998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 7331, 10615, 14662, 21230, 36655, 73310, 80641, 161282, 403205, 806410, 1414883, 2829766, 7074415, 14148830, 15563713, 31127426, 77818565, 155637130]

約数ペア:

[(1, 155637130), (2, 77818565), (5, 31127426), (10, 15563713), (11, 14148830), (22, 7074415), (55, 2829766), (110, 1414883), (193, 806410), (386, 403205), (965, 161282), (1930, 80641), (2123, 73310), (4246, 36655), (7331, 21230), (10615, 14662)]