145149824

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{8929}}^1$

素因数の和:9070

約数の個数: 32

約数和(自身を含む): 291475200

約数和(自身を除く): 146325376

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 8929, 16256, 17858, 35716, 71432, 142864, 285728, 571456, 1133983, 1142912, 2267966, 4535932, 9071864, 18143728, 36287456, 72574912, 145149824]

約数ペア:

[(1, 145149824), (2, 72574912), (4, 36287456), (8, 18143728), (16, 9071864), (32, 4535932), (64, 2267966), (127, 1142912), (128, 1133983), (254, 571456), (508, 285728), (1016, 142864), (2032, 71432), (4064, 35716), (8128, 17858), (8929, 16256)]