157814016

素因数分解:

$2^8\times 3^1\times {\mathrm{205487}}^1$

素因数の和:205506

約数の個数: 36

約数和(自身を含む): 420017472

約数和(自身を除く): 262203456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 205487, 410974, 616461, 821948, 1232922, 1643896, 2465844, 3287792, 4931688, 6575584, 9863376, 13151168, 19726752, 26302336, 39453504, 52604672, 78907008, 157814016]

約数ペア:

[(1, 157814016), (2, 78907008), (3, 52604672), (4, 39453504), (6, 26302336), (8, 19726752), (12, 13151168), (16, 9863376), (24, 6575584), (32, 4931688), (48, 3287792), (64, 2465844), (96, 1643896), (128, 1232922), (192, 821948), (256, 616461), (384, 410974), (768, 205487)]