157154648

素因数分解:

$2^3\times 7^1\times {\mathrm{2806333}}^1$

素因数の和:2806346

約数の個数: 16

約数和(自身を含む): 336760080

約数和(自身を除く): 179605432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2806333, 5612666, 11225332, 19644331, 22450664, 39288662, 78577324, 157154648]

約数ペア:

[(1, 157154648), (2, 78577324), (4, 39288662), (7, 22450664), (8, 19644331), (14, 11225332), (28, 5612666), (56, 2806333)]