129284792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177589}}^1$

素因数の和:177615

約数の個数: 32

約数和(自身を含む): 298351200

約数和(自身を除く): 169066408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 177589, 355178, 710356, 1243123, 1420712, 2308657, 2486246, 4617314, 4972492, 9234628, 9944984, 16160599, 18469256, 32321198, 64642396, 129284792]

約数ペア:

[(1, 129284792), (2, 64642396), (4, 32321198), (7, 18469256), (8, 16160599), (13, 9944984), (14, 9234628), (26, 4972492), (28, 4617314), (52, 2486246), (56, 2308657), (91, 1420712), (104, 1243123), (182, 710356), (364, 355178), (728, 177589)]