153947934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23053}}^1$

素因数の和:23121

約数の個数: 48

約数和(自身を含む): 388413792

約数和(自身を除く): 234465858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 23053, 46106, 69159, 138318, 161371, 207477, 322742, 414954, 484113, 968226, 1221809, 1452339, 2443618, 2904678, 3665427, 7330854, 8552663, 10996281, 17105326, 21992562, 25657989, 51315978, 76973967, 153947934]

約数ペア:

[(1, 153947934), (2, 76973967), (3, 51315978), (6, 25657989), (7, 21992562), (9, 17105326), (14, 10996281), (18, 8552663), (21, 7330854), (42, 3665427), (53, 2904678), (63, 2443618), (106, 1452339), (126, 1221809), (159, 968226), (318, 484113), (371, 414954), (477, 322742), (742, 207477), (954, 161371), (1113, 138318), (2226, 69159), (3339, 46106), (6678, 23053)]