131515552

素因数分解:

$2^5\times 7^1\times {\mathrm{587123}}^1$

素因数の和:587140

約数の個数: 24

約数和(自身を含む): 295910496

約数和(自身を除く): 164394944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 587123, 1174246, 2348492, 4109861, 4696984, 8219722, 9393968, 16439444, 18787936, 32878888, 65757776, 131515552]

約数ペア:

[(1, 131515552), (2, 65757776), (4, 32878888), (7, 18787936), (8, 16439444), (14, 9393968), (16, 8219722), (28, 4696984), (32, 4109861), (56, 2348492), (112, 1174246), (224, 587123)]