159168032

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 323151192

約数和(自身を除く): 163983160

約数列:

[1, 2, 4, 8, 16, 32, 61, 73, 122, 146, 244, 292, 488, 584, 976, 1117, 1168, 1952, 2234, 2336, 4453, 4468, 8906, 8936, 17812, 17872, 35624, 35744, 68137, 71248, 81541, 136274, 142496, 163082, 272548, 326164, 545096, 652328, 1090192, 1304656, 2180384, 2609312, 4974001, 9948002, 19896004, 39792008, 79584016, 159168032]

約数ペア:

[(1, 159168032), (2, 79584016), (4, 39792008), (8, 19896004), (16, 9948002), (32, 4974001), (61, 2609312), (73, 2180384), (122, 1304656), (146, 1090192), (244, 652328), (292, 545096), (488, 326164), (584, 272548), (976, 163082), (1117, 142496), (1168, 136274), (1952, 81541), (2234, 71248), (2336, 68137), (4453, 35744), (4468, 35624), (8906, 17872), (8936, 17812)]