159640256

素因数分解:

$2^6\times {\mathrm{2494379}}^1$

素因数の和:2494391

約数の個数: 14

約数和(自身を含む): 316786260

約数和(自身を除く): 157146004

約数列:

[1, 2, 4, 8, 16, 32, 64, 2494379, 4988758, 9977516, 19955032, 39910064, 79820128, 159640256]

約数ペア:

[(1, 159640256), (2, 79820128), (4, 39910064), (8, 19955032), (16, 9977516), (32, 4988758), (64, 2494379)]