168457884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{286493}}^1$

素因数の和:286514

約数の個数: 36

約数和(自身を含む): 457244424

約数和(自身を除く): 288786540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 286493, 572986, 859479, 1145972, 1718958, 2005451, 3437916, 4010902, 6016353, 8021804, 12032706, 14038157, 24065412, 28076314, 42114471, 56152628, 84228942, 168457884]

約数ペア:

[(1, 168457884), (2, 84228942), (3, 56152628), (4, 42114471), (6, 28076314), (7, 24065412), (12, 14038157), (14, 12032706), (21, 8021804), (28, 6016353), (42, 4010902), (49, 3437916), (84, 2005451), (98, 1718958), (147, 1145972), (196, 859479), (294, 572986), (588, 286493)]