168139552

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5479}}^1$

素因数の和:5633

約数の個数: 48

約数和(自身を含む): 381144960

約数和(自身を除く): 213005408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 5479, 7672, 10958, 15344, 21916, 30688, 38353, 43832, 76706, 87664, 153412, 175328, 306824, 613648, 750623, 1227296, 1501246, 3002492, 5254361, 6004984, 10508722, 12009968, 21017444, 24019936, 42034888, 84069776, 168139552]

約数ペア:

[(1, 168139552), (2, 84069776), (4, 42034888), (7, 24019936), (8, 21017444), (14, 12009968), (16, 10508722), (28, 6004984), (32, 5254361), (56, 3002492), (112, 1501246), (137, 1227296), (224, 750623), (274, 613648), (548, 306824), (959, 175328), (1096, 153412), (1918, 87664), (2192, 76706), (3836, 43832), (4384, 38353), (5479, 30688), (7672, 21916), (10958, 15344)]