155243767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{9547}}^1$

素因数の和:9678

約数の個数: 16

約数和(自身を含む): 186988032

約数和(自身を除く): 31744265

約数列:

[1, 7, 23, 101, 161, 707, 2323, 9547, 16261, 66829, 219581, 964247, 1537067, 6749729, 22177681, 155243767]

約数ペア:

[(1, 155243767), (7, 22177681), (23, 6749729), (101, 1537067), (161, 964247), (707, 219581), (2323, 66829), (9547, 16261)]