150392594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{20047}}^1$

素因数の和:20102

約数の個数: 24

約数和(自身を含む): 255972864

約数和(自身を除く): 105580270

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 20047, 40094, 220517, 441034, 621457, 1242914, 2425687, 4851374, 6836027, 13672054, 75196297, 150392594]

約数ペア:

[(1, 150392594), (2, 75196297), (11, 13672054), (22, 6836027), (31, 4851374), (62, 2425687), (121, 1242914), (242, 621457), (341, 441034), (682, 220517), (3751, 40094), (7502, 20047)]