126437164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{196331}}^1$

素因数の和:196365

約数の個数: 24

約数和(自身を含む): 263870208

約数和(自身を除く): 137433044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 196331, 392662, 785324, 1374317, 2748634, 4515613, 5497268, 9031226, 18062452, 31609291, 63218582, 126437164]

約数ペア:

[(1, 126437164), (2, 63218582), (4, 31609291), (7, 18062452), (14, 9031226), (23, 5497268), (28, 4515613), (46, 2748634), (92, 1374317), (161, 785324), (322, 392662), (644, 196331)]