138707856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{45869}}^1$

素因数の和:45893

約数の個数: 80

約数和(自身を含む): 455030400

約数和(自身を除く): 316322544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 45869, 91738, 137607, 183476, 275214, 321083, 366952, 412821, 550428, 642166, 733904, 825642, 963249, 1100856, 1238463, 1284332, 1651284, 1926498, 2201712, 2476926, 2568664, 2889747, 3302568, 3852996, 4953852, 5137328, 5779494, 6605136, 7705992, 8669241, 9907704, 11558988, 15411984, 17338482, 19815408, 23117976, 34676964, 46235952, 69353928, 138707856]

約数ペア:

[(1, 138707856), (2, 69353928), (3, 46235952), (4, 34676964), (6, 23117976), (7, 19815408), (8, 17338482), (9, 15411984), (12, 11558988), (14, 9907704), (16, 8669241), (18, 7705992), (21, 6605136), (24, 5779494), (27, 5137328), (28, 4953852), (36, 3852996), (42, 3302568), (48, 2889747), (54, 2568664), (56, 2476926), (63, 2201712), (72, 1926498), (84, 1651284), (108, 1284332), (112, 1238463), (126, 1100856), (144, 963249), (168, 825642), (189, 733904), (216, 642166), (252, 550428), (336, 412821), (378, 366952), (432, 321083), (504, 275214), (756, 183476), (1008, 137607), (1512, 91738), (3024, 45869)]