158397974

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{18457}}^1$

素因数の和:19079

約数の個数: 16

約数和(自身を含む): 271997088

約数和(自身を除く): 113599114

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 8582, 18457, 36914, 129199, 258398, 11314141, 22628282, 79198987, 158397974]

約数ペア:

[(1, 158397974), (2, 79198987), (7, 22628282), (14, 11314141), (613, 258398), (1226, 129199), (4291, 36914), (8582, 18457)]