137764424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34649}}^1$

素因数の和:34733

約数の個数: 32

約数和(自身を含む): 299376000

約数和(自身を除く): 161611576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 34649, 69298, 138596, 242543, 277192, 485086, 970172, 1940344, 2460079, 4920158, 9840316, 17220553, 19680632, 34441106, 68882212, 137764424]

約数ペア:

[(1, 137764424), (2, 68882212), (4, 34441106), (7, 19680632), (8, 17220553), (14, 9840316), (28, 4920158), (56, 2460079), (71, 1940344), (142, 970172), (284, 485086), (497, 277192), (568, 242543), (994, 138596), (1988, 69298), (3976, 34649)]