155663764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 300661200

約数和(自身を除く): 144997436

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 193, 386, 409, 493, 772, 818, 986, 1636, 1972, 3281, 5597, 6562, 6953, 11194, 11861, 13124, 13906, 22388, 23722, 27812, 47444, 78937, 95149, 157874, 190298, 201637, 315748, 380596, 403274, 806548, 1341929, 2289173, 2683858, 4578346, 5367716, 9156692, 38915941, 77831882, 155663764]

約数ペア:

[(1, 155663764), (2, 77831882), (4, 38915941), (17, 9156692), (29, 5367716), (34, 4578346), (58, 2683858), (68, 2289173), (116, 1341929), (193, 806548), (386, 403274), (409, 380596), (493, 315748), (772, 201637), (818, 190298), (986, 157874), (1636, 95149), (1972, 78937), (3281, 47444), (5597, 27812), (6562, 23722), (6953, 22388), (11194, 13906), (11861, 13124)]