156905104068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{74551}}^1$

素因数の和:74778

約数の個数: 144

約数和(自身を含む): 444502880640

約数和(自身を除く): 287597776572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 181, 204, 228, 306, 323, 342, 362, 543, 612, 646, 684, 724, 969, 1086, 1292, 1629, 1938, 2172, 2907, 3077, 3258, 3439, 3876, 5814, 6154, 6516, 6878, 9231, 10317, 11628, 12308, 13756, 18462, 20634, 27693, 30951, 36924, 41268, 55386, 58463, 61902, 74551, 110772, 116926, 123804, 149102, 175389, 223653, 233852, 298204, 350778, 447306, 526167, 670959, 701556, 894612, 1052334, 1267367, 1341918, 1416469, 2104668, 2534734, 2683836, 2832938, 3802101, 4249407, 5069468, 5665876, 7604202, 8498814, 11406303, 12748221, 13493731, 15208404, 16997628, 22812606, 24079973, 25496442, 26987462, 40481193, 45625212, 48159946, 50992884, 53974924, 72239919, 80962386, 96319892, 121443579, 144479838, 161924772, 216719757, 229393427, 242887158, 256380889, 288959676, 433439514, 458786854, 485774316, 512761778, 688180281, 769142667, 866879028, 917573708, 1025523556, 1376360562, 1538285334, 2064540843, 2307428001, 2752721124, 3076570668, 4129081686, 4358475113, 4614856002, 8258163372, 8716950226, 9229712004, 13075425339, 17433900452, 26150850678, 39226276017, 52301701356, 78452552034, 156905104068]

約数ペア:

[(1, 156905104068), (2, 78452552034), (3, 52301701356), (4, 39226276017), (6, 26150850678), (9, 17433900452), (12, 13075425339), (17, 9229712004), (18, 8716950226), (19, 8258163372), (34, 4614856002), (36, 4358475113), (38, 4129081686), (51, 3076570668), (57, 2752721124), (68, 2307428001), (76, 2064540843), (102, 1538285334), (114, 1376360562), (153, 1025523556), (171, 917573708), (181, 866879028), (204, 769142667), (228, 688180281), (306, 512761778), (323, 485774316), (342, 458786854), (362, 433439514), (543, 288959676), (612, 256380889), (646, 242887158), (684, 229393427), (724, 216719757), (969, 161924772), (1086, 144479838), (1292, 121443579), (1629, 96319892), (1938, 80962386), (2172, 72239919), (2907, 53974924), (3077, 50992884), (3258, 48159946), (3439, 45625212), (3876, 40481193), (5814, 26987462), (6154, 25496442), (6516, 24079973), (6878, 22812606), (9231, 16997628), (10317, 15208404), (11628, 13493731), (12308, 12748221), (13756, 11406303), (18462, 8498814), (20634, 7604202), (27693, 5665876), (30951, 5069468), (36924, 4249407), (41268, 3802101), (55386, 2832938), (58463, 2683836), (61902, 2534734), (74551, 2104668), (110772, 1416469), (116926, 1341918), (123804, 1267367), (149102, 1052334), (175389, 894612), (223653, 701556), (233852, 670959), (298204, 526167), (350778, 447306)]