140767648

素因数分解:

$2^5\times 7^1\times {\mathrm{628427}}^1$

素因数の和:628444

約数の個数: 24

約数和(自身を含む): 316727712

約数和(自身を除く): 175960064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 628427, 1256854, 2513708, 4398989, 5027416, 8797978, 10054832, 17595956, 20109664, 35191912, 70383824, 140767648]

約数ペア:

[(1, 140767648), (2, 70383824), (4, 35191912), (7, 20109664), (8, 17595956), (14, 10054832), (16, 8797978), (28, 5027416), (32, 4398989), (56, 2513708), (112, 1256854), (224, 628427)]