129064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 279720

約数和(自身を除く): 150656

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 1241, 1768, 1898, 2482, 3796, 4964, 7592, 9928, 16133, 32266, 64532, 129064]

約数ペア:

[(1, 129064), (2, 64532), (4, 32266), (8, 16133), (13, 9928), (17, 7592), (26, 4964), (34, 3796), (52, 2482), (68, 1898), (73, 1768), (104, 1241), (136, 949), (146, 884), (221, 584), (292, 442)]