158174912

素因数分解:

$2^6\times 7^1\times {\mathrm{353069}}^1$

素因数の和:353088

約数の個数: 28

約数和(自身を含む): 358719120

約数和(自身を除く): 200544208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 353069, 706138, 1412276, 2471483, 2824552, 4942966, 5649104, 9885932, 11298208, 19771864, 22596416, 39543728, 79087456, 158174912]

約数ペア:

[(1, 158174912), (2, 79087456), (4, 39543728), (7, 22596416), (8, 19771864), (14, 11298208), (16, 9885932), (28, 5649104), (32, 4942966), (56, 2824552), (64, 2471483), (112, 1412276), (224, 706138), (448, 353069)]