117688194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 303367680

約数和(自身を除く): 185679486

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 37, 39, 46, 54, 69, 74, 78, 111, 117, 138, 197, 207, 222, 234, 299, 333, 351, 394, 414, 481, 591, 598, 621, 666, 702, 851, 897, 962, 999, 1182, 1242, 1443, 1702, 1773, 1794, 1998, 2553, 2561, 2691, 2886, 3546, 4329, 4531, 5106, 5122, 5319, 5382, 7289, 7659, 7683, 8073, 8658, 9062, 10638, 11063, 12987, 13593, 14578, 15318, 15366, 16146, 21867, 22126, 22977, 23049, 25974, 27186, 33189, 40779, 43734, 45954, 46098, 58903, 65601, 66378, 69147, 81558, 94757, 99567, 117806, 122337, 131202, 138294, 167647, 176709, 189514, 196803, 199134, 244674, 284271, 298701, 335294, 353418, 393606, 502941, 530127, 568542, 597402, 852813, 1005882, 1060254, 1508823, 1590381, 1705626, 2179411, 2558439, 3017646, 3180762, 4358822, 4526469, 5116878, 6538233, 9052938, 13076466, 19614699, 39229398, 58844097, 117688194]

約数ペア:

[(1, 117688194), (2, 58844097), (3, 39229398), (6, 19614699), (9, 13076466), (13, 9052938), (18, 6538233), (23, 5116878), (26, 4526469), (27, 4358822), (37, 3180762), (39, 3017646), (46, 2558439), (54, 2179411), (69, 1705626), (74, 1590381), (78, 1508823), (111, 1060254), (117, 1005882), (138, 852813), (197, 597402), (207, 568542), (222, 530127), (234, 502941), (299, 393606), (333, 353418), (351, 335294), (394, 298701), (414, 284271), (481, 244674), (591, 199134), (598, 196803), (621, 189514), (666, 176709), (702, 167647), (851, 138294), (897, 131202), (962, 122337), (999, 117806), (1182, 99567), (1242, 94757), (1443, 81558), (1702, 69147), (1773, 66378), (1794, 65601), (1998, 58903), (2553, 46098), (2561, 45954), (2691, 43734), (2886, 40779), (3546, 33189), (4329, 27186), (4531, 25974), (5106, 23049), (5122, 22977), (5319, 22126), (5382, 21867), (7289, 16146), (7659, 15366), (7683, 15318), (8073, 14578), (8658, 13593), (9062, 12987), (10638, 11063)]