128370688

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 270270000

約数和(自身を除く): 141899312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 3299, 4864, 6598, 9728, 13196, 19456, 26392, 38912, 52784, 62681, 105568, 125362, 211136, 250724, 422272, 501448, 844544, 1002896, 1689088, 2005792, 3378176, 4011584, 6756352, 8023168, 16046336, 32092672, 64185344, 128370688]

約数ペア:

[(1, 128370688), (2, 64185344), (4, 32092672), (8, 16046336), (16, 8023168), (19, 6756352), (32, 4011584), (38, 3378176), (64, 2005792), (76, 1689088), (128, 1002896), (152, 844544), (256, 501448), (304, 422272), (512, 250724), (608, 211136), (1024, 125362), (1216, 105568), (2048, 62681), (2432, 52784), (3299, 38912), (4864, 26392), (6598, 19456), (9728, 13196)]