128500224

素因数分解:

$2^9\times 3^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 344710080

約数和(自身を除く): 216209856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 311, 384, 512, 538, 622, 768, 807, 933, 1076, 1244, 1536, 1614, 1866, 2152, 2488, 3228, 3732, 4304, 4976, 6456, 7464, 8608, 9952, 12912, 14928, 17216, 19904, 25824, 29856, 34432, 39808, 51648, 59712, 68864, 79616, 83659, 103296, 119424, 137728, 159232, 167318, 206592, 238848, 250977, 334636, 413184, 477696, 501954, 669272, 1003908, 1338544, 2007816, 2677088, 4015632, 5354176, 8031264, 10708352, 16062528, 21416704, 32125056, 42833408, 64250112, 128500224]

約数ペア:

[(1, 128500224), (2, 64250112), (3, 42833408), (4, 32125056), (6, 21416704), (8, 16062528), (12, 10708352), (16, 8031264), (24, 5354176), (32, 4015632), (48, 2677088), (64, 2007816), (96, 1338544), (128, 1003908), (192, 669272), (256, 501954), (269, 477696), (311, 413184), (384, 334636), (512, 250977), (538, 238848), (622, 206592), (768, 167318), (807, 159232), (933, 137728), (1076, 119424), (1244, 103296), (1536, 83659), (1614, 79616), (1866, 68864), (2152, 59712), (2488, 51648), (3228, 39808), (3732, 34432), (4304, 29856), (4976, 25824), (6456, 19904), (7464, 17216), (8608, 14928), (9952, 12912)]