156985048820

素因数分解:

$2^2\times 5^1\times {\mathrm{84713}}^1\times {\mathrm{92657}}^1$

素因数の和:177379

約数の個数: 24

約数和(自身を含む): 329676052104

約数和(自身を除く): 172691003284

約数列:

[1, 2, 4, 5, 10, 20, 84713, 92657, 169426, 185314, 338852, 370628, 423565, 463285, 847130, 926570, 1694260, 1853140, 7849252441, 15698504882, 31397009764, 39246262205, 78492524410, 156985048820]

約数ペア:

[(1, 156985048820), (2, 78492524410), (4, 39246262205), (5, 31397009764), (10, 15698504882), (20, 7849252441), (84713, 1853140), (92657, 1694260), (169426, 926570), (185314, 847130), (338852, 463285), (370628, 423565)]