157214968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1034309}}^1$

素因数の和:1034334

約数の個数: 16

約数和(自身を含む): 310293000

約数和(自身を除く): 153078032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1034309, 2068618, 4137236, 8274472, 19651871, 39303742, 78607484, 157214968]

約数ペア:

[(1, 157214968), (2, 78607484), (4, 39303742), (8, 19651871), (19, 8274472), (38, 4137236), (76, 2068618), (152, 1034309)]