131534116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151537}}^1$

素因数の和:151579

約数の個数: 24

約数和(自身を含む): 271556096

約数和(自身を除く): 140021980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 151537, 303074, 606148, 1060759, 2121518, 4243036, 4697647, 9395294, 18790588, 32883529, 65767058, 131534116]

約数ペア:

[(1, 131534116), (2, 65767058), (4, 32883529), (7, 18790588), (14, 9395294), (28, 4697647), (31, 4243036), (62, 2121518), (124, 1060759), (217, 606148), (434, 303074), (868, 151537)]