157802176

素因数分解:

$2^6\times 7^1\times {\mathrm{352237}}^1$

素因数の和:352256

約数の個数: 28

約数和(自身を含む): 357873808

約数和(自身を除く): 200071632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 352237, 704474, 1408948, 2465659, 2817896, 4931318, 5635792, 9862636, 11271584, 19725272, 22543168, 39450544, 78901088, 157802176]

約数ペア:

[(1, 157802176), (2, 78901088), (4, 39450544), (7, 22543168), (8, 19725272), (14, 11271584), (16, 9862636), (28, 5635792), (32, 4931318), (56, 2817896), (64, 2465659), (112, 1408948), (224, 704474), (448, 352237)]