128834688

素因数分解:

$2^7\times 3^1\times {\mathrm{335507}}^1$

素因数の和:335524

約数の個数: 32

約数和(自身を含む): 342218160

約数和(自身を除く): 213383472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 335507, 671014, 1006521, 1342028, 2013042, 2684056, 4026084, 5368112, 8052168, 10736224, 16104336, 21472448, 32208672, 42944896, 64417344, 128834688]

約数ペア:

[(1, 128834688), (2, 64417344), (3, 42944896), (4, 32208672), (6, 21472448), (8, 16104336), (12, 10736224), (16, 8052168), (24, 5368112), (32, 4026084), (48, 2684056), (64, 2013042), (96, 1342028), (128, 1006521), (192, 671014), (384, 335507)]