161738449957

素因数分解:

$7^2\times {\mathrm{619}}^1\times {\mathrm{691}}^1\times {\mathrm{7717}}^1$

素因数の和:9041

約数の個数: 24

約数和(自身を含む): 188745851040

約数和(自身を除く): 27007401083

約数列:

[1, 7, 49, 619, 691, 4333, 4837, 7717, 30331, 33859, 54019, 378133, 427729, 2994103, 4776823, 5332447, 20958721, 33437761, 37327129, 234064327, 261289903, 3300784693, 23105492851, 161738449957]

約数ペア:

[(1, 161738449957), (7, 23105492851), (49, 3300784693), (619, 261289903), (691, 234064327), (4333, 37327129), (4837, 33437761), (7717, 20958721), (30331, 5332447), (33859, 4776823), (54019, 2994103), (378133, 427729)]