143266356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2541

約数の個数: 72

約数和(自身を含む): 383370624

約数和(自身を除く): 240104268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2437, 2556, 3266, 4874, 4899, 6532, 7311, 9748, 9798, 14622, 14697, 19596, 21933, 29244, 29394, 43866, 56051, 58788, 87732, 112102, 168153, 173027, 224204, 336306, 346054, 504459, 519081, 672612, 692108, 1008918, 1038162, 1557243, 2017836, 2076324, 3114486, 3979621, 6228972, 7959242, 11938863, 15918484, 23877726, 35816589, 47755452, 71633178, 143266356]

約数ペア:

[(1, 143266356), (2, 71633178), (3, 47755452), (4, 35816589), (6, 23877726), (9, 15918484), (12, 11938863), (18, 7959242), (23, 6228972), (36, 3979621), (46, 3114486), (69, 2076324), (71, 2017836), (92, 1557243), (138, 1038162), (142, 1008918), (207, 692108), (213, 672612), (276, 519081), (284, 504459), (414, 346054), (426, 336306), (639, 224204), (828, 173027), (852, 168153), (1278, 112102), (1633, 87732), (2437, 58788), (2556, 56051), (3266, 43866), (4874, 29394), (4899, 29244), (6532, 21933), (7311, 19596), (9748, 14697), (9798, 14622)]