126543152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 252443664

約数和(自身を除く): 125900512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 193, 344, 386, 688, 772, 953, 1544, 1906, 3088, 3812, 7624, 8299, 15248, 16598, 33196, 40979, 66392, 81958, 132784, 163916, 183929, 327832, 367858, 655664, 735716, 1471432, 2942864, 7908947, 15817894, 31635788, 63271576, 126543152]

約数ペア:

[(1, 126543152), (2, 63271576), (4, 31635788), (8, 15817894), (16, 7908947), (43, 2942864), (86, 1471432), (172, 735716), (193, 655664), (344, 367858), (386, 327832), (688, 183929), (772, 163916), (953, 132784), (1544, 81958), (1906, 66392), (3088, 40979), (3812, 33196), (7624, 16598), (8299, 15248)]