128568236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{4663}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 230756064

約数和(自身を除く): 102187828

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 4663, 6893, 9326, 13786, 18652, 27572, 284443, 526919, 568886, 1053838, 1137772, 2107676, 32142059, 64284118, 128568236]

約数ペア:

[(1, 128568236), (2, 64284118), (4, 32142059), (61, 2107676), (113, 1137772), (122, 1053838), (226, 568886), (244, 526919), (452, 284443), (4663, 27572), (6893, 18652), (9326, 13786)]