138297936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 409608704

約数和(自身を除く): 271310768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 787, 1046, 1569, 1574, 2092, 2361, 3138, 3148, 3661, 4184, 4722, 5509, 6276, 6296, 7322, 8368, 9444, 10983, 11018, 12552, 12592, 14644, 16527, 18888, 21966, 22036, 25104, 29288, 33054, 37776, 43932, 44072, 58576, 66108, 87864, 88144, 132216, 175728, 264432, 411601, 823202, 1234803, 1646404, 2469606, 2881207, 3292808, 4939212, 5762414, 6585616, 8643621, 9878424, 11524828, 17287242, 19756848, 23049656, 34574484, 46099312, 69148968, 138297936]

約数ペア:

[(1, 138297936), (2, 69148968), (3, 46099312), (4, 34574484), (6, 23049656), (7, 19756848), (8, 17287242), (12, 11524828), (14, 9878424), (16, 8643621), (21, 6585616), (24, 5762414), (28, 4939212), (42, 3292808), (48, 2881207), (56, 2469606), (84, 1646404), (112, 1234803), (168, 823202), (336, 411601), (523, 264432), (787, 175728), (1046, 132216), (1569, 88144), (1574, 87864), (2092, 66108), (2361, 58576), (3138, 44072), (3148, 43932), (3661, 37776), (4184, 33054), (4722, 29288), (5509, 25104), (6276, 22036), (6296, 21966), (7322, 18888), (8368, 16527), (9444, 14644), (10983, 12592), (11018, 12552)]