131766194

素因数分解:

$2^1\times 7^3\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 231552000

約数和(自身を除く): 99785806

約数列:

[1, 2, 7, 14, 49, 98, 343, 401, 479, 686, 802, 958, 2807, 3353, 5614, 6706, 19649, 23471, 39298, 46942, 137543, 164297, 192079, 275086, 328594, 384158, 1344553, 2689106, 9411871, 18823742, 65883097, 131766194]

約数ペア:

[(1, 131766194), (2, 65883097), (7, 18823742), (14, 9411871), (49, 2689106), (98, 1344553), (343, 384158), (401, 328594), (479, 275086), (686, 192079), (802, 164297), (958, 137543), (2807, 46942), (3353, 39298), (5614, 23471), (6706, 19649)]