166972

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 24

約数和(自身を含む): 333200

約数和(自身を除く): 166228

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2197, 3211, 4394, 6422, 8788, 12844, 41743, 83486, 166972]

約数ペア:

[(1, 166972), (2, 83486), (4, 41743), (13, 12844), (19, 8788), (26, 6422), (38, 4394), (52, 3211), (76, 2197), (169, 988), (247, 676), (338, 494)]