128323252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{7673}}^1$

素因数の和:7827

約数の個数: 24

約数和(自身を含む): 232706376

約数和(自身を除く): 104383124

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 7673, 8362, 15346, 16724, 30692, 283901, 567802, 867049, 1135604, 1734098, 3468196, 32080813, 64161626, 128323252]

約数ペア:

[(1, 128323252), (2, 64161626), (4, 32080813), (37, 3468196), (74, 1734098), (113, 1135604), (148, 867049), (226, 567802), (452, 283901), (4181, 30692), (7673, 16724), (8362, 15346)]