157882096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{519349}}^1$

素因数の和:519376

約数の個数: 20

約数和(自身を含む): 321997000

約数和(自身を除く): 164114904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 519349, 1038698, 2077396, 4154792, 8309584, 9867631, 19735262, 39470524, 78941048, 157882096]

約数ペア:

[(1, 157882096), (2, 78941048), (4, 39470524), (8, 19735262), (16, 9867631), (19, 8309584), (38, 4154792), (76, 2077396), (152, 1038698), (304, 519349)]