156918671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1709}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 193435200

約数和(自身を除く): 36516529

約数列:

[1, 7, 13, 91, 1009, 1709, 7063, 11963, 13117, 22217, 91819, 155519, 1724381, 12070667, 22416953, 156918671]

約数ペア:

[(1, 156918671), (7, 22416953), (13, 12070667), (91, 1724381), (1009, 155519), (1709, 91819), (7063, 22217), (11963, 13117)]