157864856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1160771}}^1$

素因数の和:1160794

約数の個数: 16

約数和(自身を含む): 313408440

約数和(自身を除く): 155543584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1160771, 2321542, 4643084, 9286168, 19733107, 39466214, 78932428, 157864856]

約数ペア:

[(1, 157864856), (2, 78932428), (4, 39466214), (8, 19733107), (17, 9286168), (34, 4643084), (68, 2321542), (136, 1160771)]