143490534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15641}}^1$

素因数の和:15796

約数の個数: 32

約数和(自身を含む): 315342720

約数和(自身を除く): 171852186

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 15641, 31282, 46923, 93846, 172051, 344102, 516153, 1032306, 2174099, 4348198, 6522297, 13044594, 23915089, 47830178, 71745267, 143490534]

約数ペア:

[(1, 143490534), (2, 71745267), (3, 47830178), (6, 23915089), (11, 13044594), (22, 6522297), (33, 4348198), (66, 2174099), (139, 1032306), (278, 516153), (417, 344102), (834, 172051), (1529, 93846), (3058, 46923), (4587, 31282), (9174, 15641)]