156980727449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3842011}}^1$

素因数の和:3842480

約数の個数: 16

約数和(自身を含む): 193637404800

約数和(自身を除く): 36656677351

約数列:

[1, 7, 13, 91, 449, 3143, 5837, 40859, 3842011, 26894077, 49946143, 349623001, 1725062939, 12075440573, 22425818207, 156980727449]

約数ペア:

[(1, 156980727449), (7, 22425818207), (13, 12075440573), (91, 1725062939), (449, 349623001), (3143, 49946143), (5837, 26894077), (40859, 3842011)]