140868224

素因数分解:

$2^7\times 7^1\times {\mathrm{157219}}^1$

素因数の和:157240

約数の個数: 32

約数和(自身を含む): 320728800

約数和(自身を除く): 179860576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 157219, 314438, 628876, 1100533, 1257752, 2201066, 2515504, 4402132, 5031008, 8804264, 10062016, 17608528, 20124032, 35217056, 70434112, 140868224]

約数ペア:

[(1, 140868224), (2, 70434112), (4, 35217056), (7, 20124032), (8, 17608528), (14, 10062016), (16, 8804264), (28, 5031008), (32, 4402132), (56, 2515504), (64, 2201066), (112, 1257752), (128, 1100533), (224, 628876), (448, 314438), (896, 157219)]