143820976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 314667360

約数和(自身を除く): 170846384

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 113, 116, 208, 211, 226, 232, 377, 422, 452, 464, 754, 844, 904, 1469, 1508, 1688, 1808, 2743, 2938, 3016, 3277, 3376, 5486, 5876, 6032, 6119, 6554, 10972, 11752, 12238, 13108, 21944, 23504, 23843, 24476, 26216, 42601, 43888, 47686, 48952, 52432, 79547, 85202, 95372, 97904, 159094, 170404, 190744, 309959, 318188, 340808, 381488, 619918, 636376, 681616, 691447, 1239836, 1272752, 1382894, 2479672, 2765788, 4959344, 5531576, 8988811, 11063152, 17977622, 35955244, 71910488, 143820976]

約数ペア:

[(1, 143820976), (2, 71910488), (4, 35955244), (8, 17977622), (13, 11063152), (16, 8988811), (26, 5531576), (29, 4959344), (52, 2765788), (58, 2479672), (104, 1382894), (113, 1272752), (116, 1239836), (208, 691447), (211, 681616), (226, 636376), (232, 619918), (377, 381488), (422, 340808), (452, 318188), (464, 309959), (754, 190744), (844, 170404), (904, 159094), (1469, 97904), (1508, 95372), (1688, 85202), (1808, 79547), (2743, 52432), (2938, 48952), (3016, 47686), (3277, 43888), (3376, 42601), (5486, 26216), (5876, 24476), (6032, 23843), (6119, 23504), (6554, 21944), (10972, 13108), (11752, 12238)]