168103670405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{132888277}}^1$

素因数の和:132888316

約数の個数: 16

約数和(自身を含む): 229630944384

約数和(自身を除く): 61527273979

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 132888277, 664441385, 1461771047, 3056430371, 7308855235, 15282151855, 33620734081, 168103670405]

約数ペア:

[(1, 168103670405), (5, 33620734081), (11, 15282151855), (23, 7308855235), (55, 3056430371), (115, 1461771047), (253, 664441385), (1265, 132888277)]