111125872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 80

約数和(自身を含む): 267920352

約数和(自身を除く): 156794480

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2857, 2992, 3536, 4862, 5714, 9724, 11428, 19448, 22856, 31427, 37141, 38896, 45712, 48569, 62854, 74282, 97138, 125708, 148564, 194276, 251416, 297128, 388552, 408551, 502832, 534259, 594256, 631397, 777104, 817102, 1068518, 1262794, 1634204, 2137036, 2525588, 3268408, 4274072, 5051176, 6536816, 6945367, 8548144, 10102352, 13890734, 27781468, 55562936, 111125872]

約数ペア:

[(1, 111125872), (2, 55562936), (4, 27781468), (8, 13890734), (11, 10102352), (13, 8548144), (16, 6945367), (17, 6536816), (22, 5051176), (26, 4274072), (34, 3268408), (44, 2525588), (52, 2137036), (68, 1634204), (88, 1262794), (104, 1068518), (136, 817102), (143, 777104), (176, 631397), (187, 594256), (208, 534259), (221, 502832), (272, 408551), (286, 388552), (374, 297128), (442, 251416), (572, 194276), (748, 148564), (884, 125708), (1144, 97138), (1496, 74282), (1768, 62854), (2288, 48569), (2431, 45712), (2857, 38896), (2992, 37141), (3536, 31427), (4862, 22856), (5714, 19448), (9724, 11428)]