128078592

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 72

約数和(自身を含む): 345354240

約数和(自身を除く): 217275648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2111, 2528, 3792, 4222, 5056, 6333, 7584, 8444, 10112, 12666, 15168, 16888, 20224, 25332, 30336, 33776, 50664, 60672, 67552, 101328, 135104, 166769, 202656, 270208, 333538, 405312, 500307, 540416, 667076, 810624, 1000614, 1334152, 1621248, 2001228, 2668304, 4002456, 5336608, 8004912, 10673216, 16009824, 21346432, 32019648, 42692864, 64039296, 128078592]

約数ペア:

[(1, 128078592), (2, 64039296), (3, 42692864), (4, 32019648), (6, 21346432), (8, 16009824), (12, 10673216), (16, 8004912), (24, 5336608), (32, 4002456), (48, 2668304), (64, 2001228), (79, 1621248), (96, 1334152), (128, 1000614), (158, 810624), (192, 667076), (237, 540416), (256, 500307), (316, 405312), (384, 333538), (474, 270208), (632, 202656), (768, 166769), (948, 135104), (1264, 101328), (1896, 67552), (2111, 60672), (2528, 50664), (3792, 33776), (4222, 30336), (5056, 25332), (6333, 20224), (7584, 16888), (8444, 15168), (10112, 12666)]