158664136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1043843}}^1$

素因数の和:1043868

約数の個数: 16

約数和(自身を含む): 313153200

約数和(自身を除く): 154489064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1043843, 2087686, 4175372, 8350744, 19833017, 39666034, 79332068, 158664136]

約数ペア:

[(1, 158664136), (2, 79332068), (4, 39666034), (8, 19833017), (19, 8350744), (38, 4175372), (76, 2087686), (152, 1043843)]