168542402

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{116881}}^1$

素因数の和:116993

約数の個数: 16

約数和(自身を含む): 291737472

約数和(自身を除く): 123195070

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 116881, 233762, 818167, 1636334, 12038743, 24077486, 84271201, 168542402]

約数ペア:

[(1, 168542402), (2, 84271201), (7, 24077486), (14, 12038743), (103, 1636334), (206, 818167), (721, 233762), (1442, 116881)]