158559544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 224641736

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 187, 221, 248, 263, 286, 341, 374, 403, 442, 526, 527, 572, 682, 748, 806, 884, 1052, 1054, 1144, 1364, 1496, 1612, 1768, 2104, 2108, 2431, 2728, 2893, 3224, 3419, 4216, 4433, 4471, 4862, 5786, 5797, 6838, 6851, 8153, 8866, 8942, 9724, 11572, 11594, 13676, 13702, 16306, 17732, 17884, 19448, 23144, 23188, 27352, 27404, 32612, 35464, 35768, 37609, 46376, 49181, 54808, 58123, 65224, 75218, 75361, 89683, 98362, 105989, 116246, 138601, 150436, 150722, 179366, 196724, 211978, 232492, 277202, 300872, 301444, 358732, 393448, 423956, 464984, 554404, 602888, 639353, 717464, 847912, 1108808, 1165879, 1278706, 1524611, 1801813, 2331758, 2557412, 3049222, 3603626, 4663516, 5114824, 6098444, 7207252, 9327032, 12196888, 14414504, 19819943, 39639886, 79279772, 158559544]

約数ペア:

[(1, 158559544), (2, 79279772), (4, 39639886), (8, 19819943), (11, 14414504), (13, 12196888), (17, 9327032), (22, 7207252), (26, 6098444), (31, 5114824), (34, 4663516), (44, 3603626), (52, 3049222), (62, 2557412), (68, 2331758), (88, 1801813), (104, 1524611), (124, 1278706), (136, 1165879), (143, 1108808), (187, 847912), (221, 717464), (248, 639353), (263, 602888), (286, 554404), (341, 464984), (374, 423956), (403, 393448), (442, 358732), (526, 301444), (527, 300872), (572, 277202), (682, 232492), (748, 211978), (806, 196724), (884, 179366), (1052, 150722), (1054, 150436), (1144, 138601), (1364, 116246), (1496, 105989), (1612, 98362), (1768, 89683), (2104, 75361), (2108, 75218), (2431, 65224), (2728, 58123), (2893, 54808), (3224, 49181), (3419, 46376), (4216, 37609), (4433, 35768), (4471, 35464), (4862, 32612), (5786, 27404), (5797, 27352), (6838, 23188), (6851, 23144), (8153, 19448), (8866, 17884), (8942, 17732), (9724, 16306), (11572, 13702), (11594, 13676)]