174920368

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 399260160

約数和(自身を除く): 224339792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 103, 112, 118, 206, 236, 257, 412, 413, 472, 514, 721, 824, 826, 944, 1028, 1442, 1648, 1652, 1799, 2056, 2884, 3304, 3598, 4112, 5768, 6077, 6608, 7196, 11536, 12154, 14392, 15163, 24308, 26471, 28784, 30326, 42539, 48616, 52942, 60652, 85078, 97232, 105884, 106141, 121304, 170156, 185297, 211768, 212282, 242608, 340312, 370594, 423536, 424564, 680624, 741188, 849128, 1482376, 1561789, 1698256, 2964752, 3123578, 6247156, 10932523, 12494312, 21865046, 24988624, 43730092, 87460184, 174920368]

約数ペア:

[(1, 174920368), (2, 87460184), (4, 43730092), (7, 24988624), (8, 21865046), (14, 12494312), (16, 10932523), (28, 6247156), (56, 3123578), (59, 2964752), (103, 1698256), (112, 1561789), (118, 1482376), (206, 849128), (236, 741188), (257, 680624), (412, 424564), (413, 423536), (472, 370594), (514, 340312), (721, 242608), (824, 212282), (826, 211768), (944, 185297), (1028, 170156), (1442, 121304), (1648, 106141), (1652, 105884), (1799, 97232), (2056, 85078), (2884, 60652), (3304, 52942), (3598, 48616), (4112, 42539), (5768, 30326), (6077, 28784), (6608, 26471), (7196, 24308), (11536, 15163), (12154, 14392)]