139989772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 271514880

約数和(自身を除く): 131525108

約数列:

[1, 2, 4, 13, 26, 52, 59, 103, 118, 206, 236, 412, 443, 767, 886, 1339, 1534, 1772, 2678, 3068, 5356, 5759, 6077, 11518, 12154, 23036, 24308, 26137, 45629, 52274, 79001, 91258, 104548, 158002, 182516, 316004, 339781, 593177, 679562, 1186354, 1359124, 2372708, 2692111, 5384222, 10768444, 34997443, 69994886, 139989772]

約数ペア:

[(1, 139989772), (2, 69994886), (4, 34997443), (13, 10768444), (26, 5384222), (52, 2692111), (59, 2372708), (103, 1359124), (118, 1186354), (206, 679562), (236, 593177), (412, 339781), (443, 316004), (767, 182516), (886, 158002), (1339, 104548), (1534, 91258), (1772, 79001), (2678, 52274), (3068, 45629), (5356, 26137), (5759, 24308), (6077, 23036), (11518, 12154)]