138847492

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{93563}}^1$

素因数の和:93627

約数の個数: 24

約数和(自身を含む): 282937536

約数和(自身を除く): 144090044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 93563, 187126, 374252, 654941, 1309882, 2619764, 4958839, 9917678, 19835356, 34711873, 69423746, 138847492]

約数ペア:

[(1, 138847492), (2, 69423746), (4, 34711873), (7, 19835356), (14, 9917678), (28, 4958839), (53, 2619764), (106, 1309882), (212, 654941), (371, 374252), (742, 187126), (1484, 93563)]