161540848

素因数分解:

$2^4\times 7^2\times {\mathrm{206047}}^1$

素因数の和:206069

約数の個数: 30

約数和(自身を含む): 364086816

約数和(自身を除く): 202545968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 206047, 412094, 824188, 1442329, 1648376, 2884658, 3296752, 5769316, 10096303, 11538632, 20192606, 23077264, 40385212, 80770424, 161540848]

約数ペア:

[(1, 161540848), (2, 80770424), (4, 40385212), (7, 23077264), (8, 20192606), (14, 11538632), (16, 10096303), (28, 5769316), (49, 3296752), (56, 2884658), (98, 1648376), (112, 1442329), (196, 824188), (392, 412094), (784, 206047)]