43156234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 81181440

約数和(自身を除く): 38025206

約数列:

[1, 2, 11, 17, 22, 23, 29, 34, 46, 58, 173, 187, 253, 319, 346, 374, 391, 493, 506, 638, 667, 782, 986, 1334, 1903, 2941, 3806, 3979, 4301, 5017, 5423, 5882, 7337, 7958, 8602, 10034, 10846, 11339, 14674, 22678, 32351, 43769, 55187, 64702, 67643, 85289, 87538, 110374, 115391, 124729, 135286, 170578, 230782, 249458, 744073, 938179, 1269301, 1488146, 1876358, 1961647, 2538602, 3923294, 21578117, 43156234]

約数ペア:

[(1, 43156234), (2, 21578117), (11, 3923294), (17, 2538602), (22, 1961647), (23, 1876358), (29, 1488146), (34, 1269301), (46, 938179), (58, 744073), (173, 249458), (187, 230782), (253, 170578), (319, 135286), (346, 124729), (374, 115391), (391, 110374), (493, 87538), (506, 85289), (638, 67643), (667, 64702), (782, 55187), (986, 43769), (1334, 32351), (1903, 22678), (2941, 14674), (3806, 11339), (3979, 10846), (4301, 10034), (5017, 8602), (5423, 7958), (5882, 7337)]