131764356

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51551}}^1$

素因数の和:51632

約数の個数: 36

約数和(自身を含む): 337768704

約数和(自身を除く): 206004348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 51551, 103102, 154653, 206204, 309306, 463959, 618612, 927918, 1855836, 3660121, 7320242, 10980363, 14640484, 21960726, 32941089, 43921452, 65882178, 131764356]

約数ペア:

[(1, 131764356), (2, 65882178), (3, 43921452), (4, 32941089), (6, 21960726), (9, 14640484), (12, 10980363), (18, 7320242), (36, 3660121), (71, 1855836), (142, 927918), (213, 618612), (284, 463959), (426, 309306), (639, 206204), (852, 154653), (1278, 103102), (2556, 51551)]