159156928

素因数分解:

$2^6\times 7^1\times {\mathrm{355261}}^1$

素因数の和:355280

約数の個数: 28

約数和(自身を含む): 360946192

約数和(自身を除く): 201789264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 355261, 710522, 1421044, 2486827, 2842088, 4973654, 5684176, 9947308, 11368352, 19894616, 22736704, 39789232, 79578464, 159156928]

約数ペア:

[(1, 159156928), (2, 79578464), (4, 39789232), (7, 22736704), (8, 19894616), (14, 11368352), (16, 9947308), (28, 5684176), (32, 4973654), (56, 2842088), (64, 2486827), (112, 1421044), (224, 710522), (448, 355261)]