133748552

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15817}}^1$

素因数の和:15981

約数の個数: 32

約数和(自身を含む): 288520320

約数和(自身を除く): 154771768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 15817, 31634, 63268, 110719, 126536, 221438, 442876, 885752, 2388367, 4776734, 9553468, 16718569, 19106936, 33437138, 66874276, 133748552]

約数ペア:

[(1, 133748552), (2, 66874276), (4, 33437138), (7, 19106936), (8, 16718569), (14, 9553468), (28, 4776734), (56, 2388367), (151, 885752), (302, 442876), (604, 221438), (1057, 126536), (1208, 110719), (2114, 63268), (4228, 31634), (8456, 15817)]