159835088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 378261504

約数和(自身を除く): 218426416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 238, 254, 272, 476, 508, 661, 889, 952, 1016, 1322, 1778, 1904, 2032, 2159, 2644, 3556, 4318, 4627, 5288, 7112, 8636, 9254, 10576, 11237, 14224, 15113, 17272, 18508, 22474, 30226, 34544, 37016, 44948, 60452, 74032, 78659, 83947, 89896, 120904, 157318, 167894, 179792, 241808, 314636, 335788, 587629, 629272, 671576, 1175258, 1258544, 1343152, 1427099, 2350516, 2854198, 4701032, 5708396, 9402064, 9989693, 11416792, 19979386, 22833584, 39958772, 79917544, 159835088]

約数ペア:

[(1, 159835088), (2, 79917544), (4, 39958772), (7, 22833584), (8, 19979386), (14, 11416792), (16, 9989693), (17, 9402064), (28, 5708396), (34, 4701032), (56, 2854198), (68, 2350516), (112, 1427099), (119, 1343152), (127, 1258544), (136, 1175258), (238, 671576), (254, 629272), (272, 587629), (476, 335788), (508, 314636), (661, 241808), (889, 179792), (952, 167894), (1016, 157318), (1322, 120904), (1778, 89896), (1904, 83947), (2032, 78659), (2159, 74032), (2644, 60452), (3556, 44948), (4318, 37016), (4627, 34544), (5288, 30226), (7112, 22474), (8636, 18508), (9254, 17272), (10576, 15113), (11237, 14224)]