156967695790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21473009}}^1$

素因数の和:21473076

約数の個数: 32

約数和(自身を含む): 306119230560

約数和(自身を除く): 149151534770

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 21473009, 42946018, 107365045, 214730090, 365041153, 730082306, 923339387, 1825205765, 1846678774, 3650411530, 4616696935, 9233393870, 15696769579, 31393539158, 78483847895, 156967695790]

約数ペア:

[(1, 156967695790), (2, 78483847895), (5, 31393539158), (10, 15696769579), (17, 9233393870), (34, 4616696935), (43, 3650411530), (85, 1846678774), (86, 1825205765), (170, 923339387), (215, 730082306), (430, 365041153), (731, 214730090), (1462, 107365045), (3655, 42946018), (7310, 21473009)]