178931996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{2003}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 327245184

約数和(自身を除く): 148313188

約数列:

[1, 2, 4, 23, 46, 92, 971, 1942, 2003, 3884, 4006, 8012, 22333, 44666, 46069, 89332, 92138, 184276, 1944913, 3889826, 7779652, 44732999, 89465998, 178931996]

約数ペア:

[(1, 178931996), (2, 89465998), (4, 44732999), (23, 7779652), (46, 3889826), (92, 1944913), (971, 184276), (1942, 92138), (2003, 89332), (3884, 46069), (4006, 44666), (8012, 22333)]