156957682222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109121}}^1\times {\mathrm{65381}}^1$

素因数の和:174515

約数の個数: 16

約数和(自身を含む): 256846125744

約数和(自身を除く): 99888443522

約数列:

[1, 2, 11, 22, 65381, 109121, 130762, 218242, 719191, 1200331, 1438382, 2400662, 7134440101, 14268880202, 78478841111, 156957682222]

約数ペア:

[(1, 156957682222), (2, 78478841111), (11, 14268880202), (22, 7134440101), (65381, 2400662), (109121, 1438382), (130762, 1200331), (218242, 719191)]