145118512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 356477184

約数和(自身を除く): 211358672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 1931, 2684, 3416, 3862, 4697, 5368, 6832, 7724, 9394, 10736, 13517, 15448, 18788, 21241, 27034, 30896, 37576, 42482, 54068, 75152, 84964, 108136, 117791, 148687, 169928, 216272, 235582, 297374, 339856, 471164, 594748, 824537, 942328, 1189496, 1295701, 1649074, 1884656, 2378992, 2591402, 3298148, 5182804, 6596296, 9069907, 10365608, 13192592, 18139814, 20731216, 36279628, 72559256, 145118512]

約数ペア:

[(1, 145118512), (2, 72559256), (4, 36279628), (7, 20731216), (8, 18139814), (11, 13192592), (14, 10365608), (16, 9069907), (22, 6596296), (28, 5182804), (44, 3298148), (56, 2591402), (61, 2378992), (77, 1884656), (88, 1649074), (112, 1295701), (122, 1189496), (154, 942328), (176, 824537), (244, 594748), (308, 471164), (427, 339856), (488, 297374), (616, 235582), (671, 216272), (854, 169928), (976, 148687), (1232, 117791), (1342, 108136), (1708, 84964), (1931, 75152), (2684, 54068), (3416, 42482), (3862, 37576), (4697, 30896), (5368, 27034), (6832, 21241), (7724, 18788), (9394, 15448), (10736, 13517)]