156625968512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2188981}}^1$

素因数の和:2189051

約数の個数: 64

約数和(自身を含む): 343845292560

約数和(自身を除く): 187219324048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 4472, 5504, 8944, 17888, 35776, 71552, 2188981, 4377962, 8755924, 17511848, 28456753, 35023696, 56913506, 70047392, 94126183, 113827012, 140094784, 188252366, 227654024, 280189568, 376504732, 455308048, 753009464, 910616096, 1223640379, 1506018928, 1821232192, 2447280758, 3012037856, 3642464384, 4894561516, 6024075712, 9789123032, 12048151424, 19578246064, 39156492128, 78312984256, 156625968512]

約数ペア:

[(1, 156625968512), (2, 78312984256), (4, 39156492128), (8, 19578246064), (13, 12048151424), (16, 9789123032), (26, 6024075712), (32, 4894561516), (43, 3642464384), (52, 3012037856), (64, 2447280758), (86, 1821232192), (104, 1506018928), (128, 1223640379), (172, 910616096), (208, 753009464), (344, 455308048), (416, 376504732), (559, 280189568), (688, 227654024), (832, 188252366), (1118, 140094784), (1376, 113827012), (1664, 94126183), (2236, 70047392), (2752, 56913506), (4472, 35023696), (5504, 28456753), (8944, 17511848), (17888, 8755924), (35776, 4377962), (71552, 2188981)]