155654554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{115987}}^1$

素因数の和:116061

約数の個数: 16

約数和(自身を含む): 258885216

約数和(自身を除く): 103230662

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 115987, 231974, 1275857, 2551714, 7075207, 14150414, 77827277, 155654554]

約数ペア:

[(1, 155654554), (2, 77827277), (11, 14150414), (22, 7075207), (61, 2551714), (122, 1275857), (671, 231974), (1342, 115987)]