163806866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 280272960

約数和(自身を除く): 116466094

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 5897, 11794, 13889, 27778, 100249, 112043, 200498, 224086, 253571, 507142, 1904731, 3809462, 4310707, 4817849, 8621414, 9635698, 81903433, 163806866]

約数ペア:

[(1, 163806866), (2, 81903433), (17, 9635698), (19, 8621414), (34, 4817849), (38, 4310707), (43, 3809462), (86, 1904731), (323, 507142), (646, 253571), (731, 224086), (817, 200498), (1462, 112043), (1634, 100249), (5897, 27778), (11794, 13889)]