155827356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{301991}}^1$

素因数の和:302041

約数の個数: 24

約数和(自身を含む): 372054144

約数和(自身を除く): 216226788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 301991, 603982, 905973, 1207964, 1811946, 3623892, 12985613, 25971226, 38956839, 51942452, 77913678, 155827356]

約数ペア:

[(1, 155827356), (2, 77913678), (3, 51942452), (4, 38956839), (6, 25971226), (12, 12985613), (43, 3623892), (86, 1811946), (129, 1207964), (172, 905973), (258, 603982), (516, 301991)]