128284746

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{211691}}^1$

素因数の和:211797

約数の個数: 16

約数和(自身を含む): 259111008

約数和(自身を除く): 130826262

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 211691, 423382, 635073, 1270146, 21380791, 42761582, 64142373, 128284746]

約数ペア:

[(1, 128284746), (2, 64142373), (3, 42761582), (6, 21380791), (101, 1270146), (202, 635073), (303, 423382), (606, 211691)]