157218726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3743303}}^1$

素因数の和:3743315

約数の個数: 16

約数和(自身を含む): 359357184

約数和(自身を除く): 202138458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3743303, 7486606, 11229909, 22459818, 26203121, 52406242, 78609363, 157218726]

約数ペア:

[(1, 157218726), (2, 78609363), (3, 52406242), (6, 26203121), (7, 22459818), (14, 11229909), (21, 7486606), (42, 3743303)]