159486638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{4219}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 245654640

約数和(自身を除く): 86168002

約数列:

[1, 2, 41, 82, 461, 922, 4219, 8438, 18901, 37802, 172979, 345958, 1944959, 3889918, 79743319, 159486638]

約数ペア:

[(1, 159486638), (2, 79743319), (41, 3889918), (82, 1944959), (461, 345958), (922, 172979), (4219, 37802), (8438, 18901)]