156746748416

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{16112947}}^1$

素因数の和:16112984

約数の個数: 40

約数和(自身を含む): 329670916080

約数和(自身を除く): 172924167664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 16112947, 32225894, 64451788, 128903576, 257807152, 306145993, 515614304, 612291986, 1031228608, 1224583972, 2062457216, 2449167944, 4124914432, 4898335888, 8249828864, 9796671776, 19593343552, 39186687104, 78373374208, 156746748416]

約数ペア:

[(1, 156746748416), (2, 78373374208), (4, 39186687104), (8, 19593343552), (16, 9796671776), (19, 8249828864), (32, 4898335888), (38, 4124914432), (64, 2449167944), (76, 2062457216), (128, 1224583972), (152, 1031228608), (256, 612291986), (304, 515614304), (512, 306145993), (608, 257807152), (1216, 128903576), (2432, 64451788), (4864, 32225894), (9728, 16112947)]