129010288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3067}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 273911040

約数和(自身を除く): 144900752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3067, 3824, 5258, 6134, 10516, 12268, 21032, 24536, 33737, 42064, 49072, 67474, 134948, 269896, 539792, 733013, 1466026, 2932052, 5864104, 8063143, 11728208, 16126286, 32252572, 64505144, 129010288]

約数ペア:

[(1, 129010288), (2, 64505144), (4, 32252572), (8, 16126286), (11, 11728208), (16, 8063143), (22, 5864104), (44, 2932052), (88, 1466026), (176, 733013), (239, 539792), (478, 269896), (956, 134948), (1912, 67474), (2629, 49072), (3067, 42064), (3824, 33737), (5258, 24536), (6134, 21032), (10516, 12268)]