140055259552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1280119}}^1$

素因数の和:1280405

約数の個数: 48

約数和(自身を含む): 298073381760

約数和(自身を除く): 158018122208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 1052, 2104, 3419, 4208, 6838, 8416, 13676, 27352, 54704, 109408, 1280119, 2560238, 5120476, 10240952, 16641547, 20481904, 33283094, 40963808, 66566188, 133132376, 266264752, 336671297, 532529504, 673342594, 1346685188, 2693370376, 4376726861, 5386740752, 8753453722, 10773481504, 17506907444, 35013814888, 70027629776, 140055259552]

約数ペア:

[(1, 140055259552), (2, 70027629776), (4, 35013814888), (8, 17506907444), (13, 10773481504), (16, 8753453722), (26, 5386740752), (32, 4376726861), (52, 2693370376), (104, 1346685188), (208, 673342594), (263, 532529504), (416, 336671297), (526, 266264752), (1052, 133132376), (2104, 66566188), (3419, 40963808), (4208, 33283094), (6838, 20481904), (8416, 16641547), (13676, 10240952), (27352, 5120476), (54704, 2560238), (109408, 1280119)]