141904728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{281557}}^1$

素因数の和:281576

約数の個数: 48

約数和(自身を含む): 439230480

約数和(自身を除く): 297325752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 281557, 563114, 844671, 1126228, 1689342, 1970899, 2252456, 2534013, 3378684, 3941798, 5068026, 5912697, 6757368, 7883596, 10136052, 11825394, 15767192, 17738091, 20272104, 23650788, 35476182, 47301576, 70952364, 141904728]

約数ペア:

[(1, 141904728), (2, 70952364), (3, 47301576), (4, 35476182), (6, 23650788), (7, 20272104), (8, 17738091), (9, 15767192), (12, 11825394), (14, 10136052), (18, 7883596), (21, 6757368), (24, 5912697), (28, 5068026), (36, 3941798), (42, 3378684), (56, 2534013), (63, 2252456), (72, 1970899), (84, 1689342), (126, 1126228), (168, 844671), (252, 563114), (504, 281557)]