161273676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{9817}}^1$

素因数の和:9898

約数の個数: 36

約数和(自身を含む): 386789928

約数和(自身を除く): 225516252

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 4107, 5476, 8214, 9817, 16428, 19634, 29451, 39268, 58902, 117804, 363229, 726458, 1089687, 1452916, 2179374, 4358748, 13439473, 26878946, 40318419, 53757892, 80636838, 161273676]

約数ペア:

[(1, 161273676), (2, 80636838), (3, 53757892), (4, 40318419), (6, 26878946), (12, 13439473), (37, 4358748), (74, 2179374), (111, 1452916), (148, 1089687), (222, 726458), (444, 363229), (1369, 117804), (2738, 58902), (4107, 39268), (5476, 29451), (8214, 19634), (9817, 16428)]