142765232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2961

約数の個数: 40

約数和(自身を含む): 290814720

約数和(自身を除く): 148049488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 139, 184, 278, 368, 556, 1112, 2224, 2791, 3197, 5582, 6394, 11164, 12788, 22328, 25576, 44656, 51152, 64193, 128386, 256772, 387949, 513544, 775898, 1027088, 1551796, 3103592, 6207184, 8922827, 17845654, 35691308, 71382616, 142765232]

約数ペア:

[(1, 142765232), (2, 71382616), (4, 35691308), (8, 17845654), (16, 8922827), (23, 6207184), (46, 3103592), (92, 1551796), (139, 1027088), (184, 775898), (278, 513544), (368, 387949), (556, 256772), (1112, 128386), (2224, 64193), (2791, 51152), (3197, 44656), (5582, 25576), (6394, 22328), (11164, 12788)]