120581356

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{3221}}^1$

素因数の和:3430

約数の個数: 36

約数和(自身を含む): 246830976

約数和(自身を除く): 126249620

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 3221, 5348, 6442, 9359, 12884, 18718, 22547, 37436, 45094, 90188, 157829, 315658, 615211, 631316, 1230422, 2460844, 4306477, 8612954, 17225908, 30145339, 60290678, 120581356]

約数ペア:

[(1, 120581356), (2, 60290678), (4, 30145339), (7, 17225908), (14, 8612954), (28, 4306477), (49, 2460844), (98, 1230422), (191, 631316), (196, 615211), (382, 315658), (764, 157829), (1337, 90188), (2674, 45094), (3221, 37436), (5348, 22547), (6442, 18718), (9359, 12884)]