155986376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5791}}^1$

素因数の和:5854

約数の個数: 64

約数和(自身を含む): 369761280

約数和(自身を除く): 213774904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 5791, 6734, 11582, 13468, 23164, 26936, 40537, 46328, 75283, 81074, 150566, 162148, 214267, 301132, 324296, 428534, 526981, 602264, 857068, 1053962, 1499869, 1714136, 2107924, 2785471, 2999738, 4215848, 5570942, 5999476, 11141884, 11998952, 19498297, 22283768, 38996594, 77993188, 155986376]

約数ペア:

[(1, 155986376), (2, 77993188), (4, 38996594), (7, 22283768), (8, 19498297), (13, 11998952), (14, 11141884), (26, 5999476), (28, 5570942), (37, 4215848), (52, 2999738), (56, 2785471), (74, 2107924), (91, 1714136), (104, 1499869), (148, 1053962), (182, 857068), (259, 602264), (296, 526981), (364, 428534), (481, 324296), (518, 301132), (728, 214267), (962, 162148), (1036, 150566), (1924, 81074), (2072, 75283), (3367, 46328), (3848, 40537), (5791, 26936), (6734, 23164), (11582, 13468)]