158819024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5788

約数の個数: 80

約数和(自身を含む): 398724480

約数和(自身を除く): 239905456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5741, 6916, 11482, 13832, 22964, 27664, 40187, 45928, 74633, 80374, 91856, 109079, 149266, 160748, 218158, 298532, 321496, 436316, 522431, 597064, 642992, 763553, 872632, 1044862, 1194128, 1418027, 1527106, 1745264, 2089724, 2836054, 3054212, 4179448, 5672108, 6108424, 8358896, 9926189, 11344216, 12216848, 19852378, 22688432, 39704756, 79409512, 158819024]

約数ペア:

[(1, 158819024), (2, 79409512), (4, 39704756), (7, 22688432), (8, 19852378), (13, 12216848), (14, 11344216), (16, 9926189), (19, 8358896), (26, 6108424), (28, 5672108), (38, 4179448), (52, 3054212), (56, 2836054), (76, 2089724), (91, 1745264), (104, 1527106), (112, 1418027), (133, 1194128), (152, 1044862), (182, 872632), (208, 763553), (247, 642992), (266, 597064), (304, 522431), (364, 436316), (494, 321496), (532, 298532), (728, 218158), (988, 160748), (1064, 149266), (1456, 109079), (1729, 91856), (1976, 80374), (2128, 74633), (3458, 45928), (3952, 40187), (5741, 27664), (6916, 22964), (11482, 13832)]