172671232

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 357912576

約数和(自身を除く): 185241344

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 113, 127, 128, 188, 226, 254, 256, 376, 452, 508, 752, 904, 1016, 1504, 1808, 2032, 3008, 3616, 4064, 5311, 5969, 6016, 7232, 8128, 10622, 11938, 12032, 14351, 14464, 16256, 21244, 23876, 28702, 28928, 32512, 42488, 47752, 57404, 84976, 95504, 114808, 169952, 191008, 229616, 339904, 382016, 459232, 674497, 679808, 764032, 918464, 1348994, 1359616, 1528064, 1836928, 2697988, 3673856, 5395976, 10791952, 21583904, 43167808, 86335616, 172671232]

約数ペア:

[(1, 172671232), (2, 86335616), (4, 43167808), (8, 21583904), (16, 10791952), (32, 5395976), (47, 3673856), (64, 2697988), (94, 1836928), (113, 1528064), (127, 1359616), (128, 1348994), (188, 918464), (226, 764032), (254, 679808), (256, 674497), (376, 459232), (452, 382016), (508, 339904), (752, 229616), (904, 191008), (1016, 169952), (1504, 114808), (1808, 95504), (2032, 84976), (3008, 57404), (3616, 47752), (4064, 42488), (5311, 32512), (5969, 28928), (6016, 28702), (7232, 23876), (8128, 21244), (10622, 16256), (11938, 14464), (12032, 14351)]