136065536

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 291677760

約数和(自身を除く): 155612224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 197, 256, 284, 304, 394, 512, 568, 608, 788, 1136, 1216, 1349, 1576, 2272, 2432, 2698, 3152, 3743, 4544, 4864, 5396, 6304, 7486, 9088, 9728, 10792, 12608, 13987, 14972, 18176, 21584, 25216, 27974, 29944, 36352, 43168, 50432, 55948, 59888, 86336, 100864, 111896, 119776, 172672, 223792, 239552, 265753, 345344, 447584, 479104, 531506, 690688, 895168, 958208, 1063012, 1790336, 1916416, 2126024, 3580672, 4252048, 7161344, 8504096, 17008192, 34016384, 68032768, 136065536]

約数ペア:

[(1, 136065536), (2, 68032768), (4, 34016384), (8, 17008192), (16, 8504096), (19, 7161344), (32, 4252048), (38, 3580672), (64, 2126024), (71, 1916416), (76, 1790336), (128, 1063012), (142, 958208), (152, 895168), (197, 690688), (256, 531506), (284, 479104), (304, 447584), (394, 345344), (512, 265753), (568, 239552), (608, 223792), (788, 172672), (1136, 119776), (1216, 111896), (1349, 100864), (1576, 86336), (2272, 59888), (2432, 55948), (2698, 50432), (3152, 43168), (3743, 36352), (4544, 29944), (4864, 27974), (5396, 25216), (6304, 21584), (7486, 18176), (9088, 14972), (9728, 13987), (10792, 12608)]