140448112

素因数分解:

$2^4\times 7^2\times {\mathrm{179143}}^1$

素因数の和:179165

約数の個数: 30

約数和(自身を含む): 316547448

約数和(自身を除く): 176099336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 179143, 358286, 716572, 1254001, 1433144, 2508002, 2866288, 5016004, 8778007, 10032008, 17556014, 20064016, 35112028, 70224056, 140448112]

約数ペア:

[(1, 140448112), (2, 70224056), (4, 35112028), (7, 20064016), (8, 17556014), (14, 10032008), (16, 8778007), (28, 5016004), (49, 2866288), (56, 2508002), (98, 1433144), (112, 1254001), (196, 716572), (392, 358286), (784, 179143)]