156972169738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{34774517}}^1$

素因数の和:34774617

約数の個数: 16

約数和(自身を含む): 245786293224

約数和(自身を除く): 88814123486

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 34774517, 69549034, 1286657129, 2121245537, 2573314258, 4242491074, 78486084869, 156972169738]

約数ペア:

[(1, 156972169738), (2, 78486084869), (37, 4242491074), (61, 2573314258), (74, 2121245537), (122, 1286657129), (2257, 69549034), (4514, 34774517)]