129468816

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21929}}^1$

素因数の和:21984

約数の個数: 60

約数和(自身を含む): 371187180

約数和(自身を除く): 241718364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 21929, 43858, 65787, 87716, 131574, 175432, 197361, 263148, 350864, 394722, 526296, 789444, 899089, 1052592, 1578888, 1798178, 2697267, 3157776, 3596356, 5394534, 7192712, 8091801, 10789068, 14385424, 16183602, 21578136, 32367204, 43156272, 64734408, 129468816]

約数ペア:

[(1, 129468816), (2, 64734408), (3, 43156272), (4, 32367204), (6, 21578136), (8, 16183602), (9, 14385424), (12, 10789068), (16, 8091801), (18, 7192712), (24, 5394534), (36, 3596356), (41, 3157776), (48, 2697267), (72, 1798178), (82, 1578888), (123, 1052592), (144, 899089), (164, 789444), (246, 526296), (328, 394722), (369, 350864), (492, 263148), (656, 197361), (738, 175432), (984, 131574), (1476, 87716), (1968, 65787), (2952, 43858), (5904, 21929)]