137768826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24877}}^1$

素因数の和:24966

約数の個数: 32

約数和(自身を含む): 300924288

約数和(自身を除く): 163155462

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 24877, 49754, 74631, 149262, 323401, 646802, 970203, 1766267, 1940406, 3532534, 5298801, 10597602, 22961471, 45922942, 68884413, 137768826]

約数ペア:

[(1, 137768826), (2, 68884413), (3, 45922942), (6, 22961471), (13, 10597602), (26, 5298801), (39, 3532534), (71, 1940406), (78, 1766267), (142, 970203), (213, 646802), (426, 323401), (923, 149262), (1846, 74631), (2769, 49754), (5538, 24877)]