140829687719

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1\times {\mathrm{59149}}^1$

素因数の和:61742

約数の個数: 16

約数和(自身を含む): 162175104000

約数和(自身を除く): 21345416281

約数列:

[1, 7, 139, 973, 2447, 17129, 59149, 340133, 414043, 2380931, 8221711, 57551977, 144737603, 1013163221, 20118526817, 140829687719]

約数ペア:

[(1, 140829687719), (7, 20118526817), (139, 1013163221), (973, 144737603), (2447, 57551977), (17129, 8221711), (59149, 2380931), (340133, 414043)]