124688128

素因数分解:

$2^8\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1440

約数の個数: 36

約数和(自身を含む): 249617368

約数和(自身を除く): 124929240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 571, 853, 1142, 1706, 2284, 3412, 4568, 6824, 9136, 13648, 18272, 27296, 36544, 54592, 73088, 109184, 146176, 218368, 487063, 974126, 1948252, 3896504, 7793008, 15586016, 31172032, 62344064, 124688128]

約数ペア:

[(1, 124688128), (2, 62344064), (4, 31172032), (8, 15586016), (16, 7793008), (32, 3896504), (64, 1948252), (128, 974126), (256, 487063), (571, 218368), (853, 146176), (1142, 109184), (1706, 73088), (2284, 54592), (3412, 36544), (4568, 27296), (6824, 18272), (9136, 13648)]