126461912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40429}}^1$

素因数の和:40475

約数の個数: 32

約数和(自身を含む): 261986400

約数和(自身を除く): 135524488

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 40429, 80858, 161716, 323432, 687293, 929867, 1374586, 1859734, 2749172, 3719468, 5498344, 7438936, 15807739, 31615478, 63230956, 126461912]

約数ペア:

[(1, 126461912), (2, 63230956), (4, 31615478), (8, 15807739), (17, 7438936), (23, 5498344), (34, 3719468), (46, 2749172), (68, 1859734), (92, 1374586), (136, 929867), (184, 687293), (391, 323432), (782, 161716), (1564, 80858), (3128, 40429)]