137231296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{263}}^2$

素因数の和:569

約数の個数: 42

約数和(自身を含む): 282175712

約数和(自身を除く): 144944416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 263, 496, 526, 992, 1052, 1984, 2104, 4208, 8153, 8416, 16306, 16832, 32612, 65224, 69169, 130448, 138338, 260896, 276676, 521792, 553352, 1106704, 2144239, 2213408, 4288478, 4426816, 8576956, 17153912, 34307824, 68615648, 137231296]

約数ペア:

[(1, 137231296), (2, 68615648), (4, 34307824), (8, 17153912), (16, 8576956), (31, 4426816), (32, 4288478), (62, 2213408), (64, 2144239), (124, 1106704), (248, 553352), (263, 521792), (496, 276676), (526, 260896), (992, 138338), (1052, 130448), (1984, 69169), (2104, 65224), (4208, 32612), (8153, 16832), (8416, 16306)]