164038808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1697}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 316031760

約数和(自身を除く): 151992952

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 1124, 1697, 2248, 3394, 6788, 12083, 13576, 24166, 48332, 72971, 96664, 145942, 291884, 476857, 583768, 953714, 1907428, 3814856, 20504851, 41009702, 82019404, 164038808]

約数ペア:

[(1, 164038808), (2, 82019404), (4, 41009702), (8, 20504851), (43, 3814856), (86, 1907428), (172, 953714), (281, 583768), (344, 476857), (562, 291884), (1124, 145942), (1697, 96664), (2248, 72971), (3394, 48332), (6788, 24166), (12083, 13576)]