140671184

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{87049}}^1$

素因数の和:87158

約数の個数: 20

約数和(自身を含む): 275252100

約数和(自身を除く): 134580916

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 87049, 174098, 348196, 696392, 1392784, 8791949, 17583898, 35167796, 70335592, 140671184]

約数ペア:

[(1, 140671184), (2, 70335592), (4, 35167796), (8, 17583898), (16, 8791949), (101, 1392784), (202, 696392), (404, 348196), (808, 174098), (1616, 87049)]