128706408

素因数分解:

$2^3\times 3^6\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 112

約数和(自身を含む): 374789700

約数和(自身を除く): 246083292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 729, 761, 783, 972, 1044, 1458, 1522, 1566, 1944, 2088, 2283, 2349, 2916, 3044, 3132, 4566, 4698, 5832, 6088, 6264, 6849, 7047, 9132, 9396, 13698, 14094, 18264, 18792, 20547, 21141, 22069, 27396, 28188, 41094, 42282, 44138, 54792, 56376, 61641, 66207, 82188, 84564, 88276, 123282, 132414, 164376, 169128, 176552, 184923, 198621, 246564, 264828, 369846, 397242, 493128, 529656, 554769, 595863, 739692, 794484, 1109538, 1191726, 1479384, 1588968, 1787589, 2219076, 2383452, 3575178, 4438152, 4766904, 5362767, 7150356, 10725534, 14300712, 16088301, 21451068, 32176602, 42902136, 64353204, 128706408]

約数ペア:

[(1, 128706408), (2, 64353204), (3, 42902136), (4, 32176602), (6, 21451068), (8, 16088301), (9, 14300712), (12, 10725534), (18, 7150356), (24, 5362767), (27, 4766904), (29, 4438152), (36, 3575178), (54, 2383452), (58, 2219076), (72, 1787589), (81, 1588968), (87, 1479384), (108, 1191726), (116, 1109538), (162, 794484), (174, 739692), (216, 595863), (232, 554769), (243, 529656), (261, 493128), (324, 397242), (348, 369846), (486, 264828), (522, 246564), (648, 198621), (696, 184923), (729, 176552), (761, 169128), (783, 164376), (972, 132414), (1044, 123282), (1458, 88276), (1522, 84564), (1566, 82188), (1944, 66207), (2088, 61641), (2283, 56376), (2349, 54792), (2916, 44138), (3044, 42282), (3132, 41094), (4566, 28188), (4698, 27396), (5832, 22069), (6088, 21141), (6264, 20547), (6849, 18792), (7047, 18264), (9132, 14094), (9396, 13698)]