172950248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55291}}^1$

素因数の和:55337

約数の個数: 32

約数和(自身を含む): 358292160

約数和(自身を除く): 185341912

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 55291, 110582, 221164, 442328, 939947, 1271693, 1879894, 2543386, 3759788, 5086772, 7519576, 10173544, 21618781, 43237562, 86475124, 172950248]

約数ペア:

[(1, 172950248), (2, 86475124), (4, 43237562), (8, 21618781), (17, 10173544), (23, 7519576), (34, 5086772), (46, 3759788), (68, 2543386), (92, 1879894), (136, 1271693), (184, 939947), (391, 442328), (782, 221164), (1564, 110582), (3128, 55291)]