147941584

素因数分解:

$2^4\times 7^2\times {\mathrm{188701}}^1$

素因数の和:188723

約数の個数: 30

約数和(自身を含む): 333436434

約数和(自身を除く): 185494850

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 188701, 377402, 754804, 1320907, 1509608, 2641814, 3019216, 5283628, 9246349, 10567256, 18492698, 21134512, 36985396, 73970792, 147941584]

約数ペア:

[(1, 147941584), (2, 73970792), (4, 36985396), (7, 21134512), (8, 18492698), (14, 10567256), (16, 9246349), (28, 5283628), (49, 3019216), (56, 2641814), (98, 1509608), (112, 1320907), (196, 754804), (392, 377402), (784, 188701)]