161357310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 445685760

約数和(自身を除く): 284328450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 127, 171, 190, 254, 285, 342, 381, 570, 635, 743, 762, 855, 1143, 1270, 1486, 1710, 1905, 2229, 2286, 2413, 3715, 3810, 4458, 4826, 5715, 6687, 7239, 7430, 11145, 11430, 12065, 13374, 14117, 14478, 21717, 22290, 24130, 28234, 33435, 36195, 42351, 43434, 66870, 70585, 72390, 84702, 94361, 108585, 127053, 141170, 188722, 211755, 217170, 254106, 283083, 423510, 471805, 566166, 635265, 849249, 943610, 1270530, 1415415, 1698498, 1792859, 2830830, 3585718, 4246245, 5378577, 8492490, 8964295, 10757154, 16135731, 17928590, 26892885, 32271462, 53785770, 80678655, 161357310]

約数ペア:

[(1, 161357310), (2, 80678655), (3, 53785770), (5, 32271462), (6, 26892885), (9, 17928590), (10, 16135731), (15, 10757154), (18, 8964295), (19, 8492490), (30, 5378577), (38, 4246245), (45, 3585718), (57, 2830830), (90, 1792859), (95, 1698498), (114, 1415415), (127, 1270530), (171, 943610), (190, 849249), (254, 635265), (285, 566166), (342, 471805), (381, 423510), (570, 283083), (635, 254106), (743, 217170), (762, 211755), (855, 188722), (1143, 141170), (1270, 127053), (1486, 108585), (1710, 94361), (1905, 84702), (2229, 72390), (2286, 70585), (2413, 66870), (3715, 43434), (3810, 42351), (4458, 36195), (4826, 33435), (5715, 28234), (6687, 24130), (7239, 22290), (7430, 21717), (11145, 14478), (11430, 14117), (12065, 13374)]