168447864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{539897}}^1$

素因数の和:539919

約数の個数: 32

約数和(自身を含む): 453514320

約数和(自身を除く): 285066456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 539897, 1079794, 1619691, 2159588, 3239382, 4319176, 6478764, 7018661, 12957528, 14037322, 21055983, 28074644, 42111966, 56149288, 84223932, 168447864]

約数ペア:

[(1, 168447864), (2, 84223932), (3, 56149288), (4, 42111966), (6, 28074644), (8, 21055983), (12, 14037322), (13, 12957528), (24, 7018661), (26, 6478764), (39, 4319176), (52, 3239382), (78, 2159588), (104, 1619691), (156, 1079794), (312, 539897)]