152988157

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17929}}^1$

素因数の和:18012

約数の個数: 16

約数和(自身を含む): 185898240

約数和(自身を除く): 32910083

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 17929, 125503, 412367, 950237, 2886569, 6651659, 21855451, 152988157]

約数ペア:

[(1, 152988157), (7, 21855451), (23, 6651659), (53, 2886569), (161, 950237), (371, 412367), (1219, 125503), (8533, 17929)]