155749356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{618053}}^1$

素因数の和:618070

約数の個数: 36

約数和(自身を含む): 449943312

約数和(自身を除く): 294193956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 618053, 1236106, 1854159, 2472212, 3708318, 4326371, 5562477, 7416636, 8652742, 11124954, 12979113, 17305484, 22249908, 25958226, 38937339, 51916452, 77874678, 155749356]

約数ペア:

[(1, 155749356), (2, 77874678), (3, 51916452), (4, 38937339), (6, 25958226), (7, 22249908), (9, 17305484), (12, 12979113), (14, 11124954), (18, 8652742), (21, 7416636), (28, 5562477), (36, 4326371), (42, 3708318), (63, 2472212), (84, 1854159), (126, 1236106), (252, 618053)]