128526522

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 261550080

約数和(自身を除く): 133023558

約数列:

[1, 2, 3, 6, 79, 158, 237, 263, 474, 526, 789, 1031, 1578, 2062, 3093, 6186, 20777, 41554, 62331, 81449, 124662, 162898, 244347, 271153, 488694, 542306, 813459, 1626918, 21421087, 42842174, 64263261, 128526522]

約数ペア:

[(1, 128526522), (2, 64263261), (3, 42842174), (6, 21421087), (79, 1626918), (158, 813459), (237, 542306), (263, 488694), (474, 271153), (526, 244347), (789, 162898), (1031, 124662), (1578, 81449), (2062, 62331), (3093, 41554), (6186, 20777)]