137953984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 84

約数和(自身を含む): 330579984

約数和(自身を除く): 192626000

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 853, 1064, 1216, 1444, 1706, 2128, 2527, 2888, 3412, 4256, 5054, 5776, 5971, 6824, 8512, 10108, 11552, 11942, 13648, 16207, 20216, 23104, 23884, 27296, 32414, 40432, 47768, 54592, 64828, 80864, 95536, 113449, 129656, 161728, 191072, 226898, 259312, 307933, 382144, 453796, 518624, 615866, 907592, 1037248, 1231732, 1815184, 2155531, 2463464, 3630368, 4311062, 4926928, 7260736, 8622124, 9853856, 17244248, 19707712, 34488496, 68976992, 137953984]

約数ペア:

[(1, 137953984), (2, 68976992), (4, 34488496), (7, 19707712), (8, 17244248), (14, 9853856), (16, 8622124), (19, 7260736), (28, 4926928), (32, 4311062), (38, 3630368), (56, 2463464), (64, 2155531), (76, 1815184), (112, 1231732), (133, 1037248), (152, 907592), (224, 615866), (266, 518624), (304, 453796), (361, 382144), (448, 307933), (532, 259312), (608, 226898), (722, 191072), (853, 161728), (1064, 129656), (1216, 113449), (1444, 95536), (1706, 80864), (2128, 64828), (2527, 54592), (2888, 47768), (3412, 40432), (4256, 32414), (5054, 27296), (5776, 23884), (5971, 23104), (6824, 20216), (8512, 16207), (10108, 13648), (11552, 11942)]