143795988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{81517}}^1$

素因数の和:81541

約数の個数: 54

約数和(自身を含む): 422833866

約数和(自身を除く): 279037878

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 81517, 163034, 244551, 326068, 489102, 570619, 733653, 978204, 1141238, 1467306, 1711857, 2282476, 2934612, 3423714, 3994333, 5135571, 6847428, 7988666, 10271142, 11982999, 15977332, 20542284, 23965998, 35948997, 47931996, 71897994, 143795988]

約数ペア:

[(1, 143795988), (2, 71897994), (3, 47931996), (4, 35948997), (6, 23965998), (7, 20542284), (9, 15977332), (12, 11982999), (14, 10271142), (18, 7988666), (21, 6847428), (28, 5135571), (36, 3994333), (42, 3423714), (49, 2934612), (63, 2282476), (84, 1711857), (98, 1467306), (126, 1141238), (147, 978204), (196, 733653), (252, 570619), (294, 489102), (441, 326068), (588, 244551), (882, 163034), (1764, 81517)]