149710096

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{10271}}^1$

素因数の和:11190

約数の個数: 20

約数和(自身を含む): 290409984

約数和(自身を除く): 140699888

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 7288, 10271, 14576, 20542, 41084, 82168, 164336, 9356881, 18713762, 37427524, 74855048, 149710096]

約数ペア:

[(1, 149710096), (2, 74855048), (4, 37427524), (8, 18713762), (16, 9356881), (911, 164336), (1822, 82168), (3644, 41084), (7288, 20542), (10271, 14576)]