121680136

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{116107}}^1$

素因数の和:116244

約数の個数: 16

約数和(自身を含む): 229893840

約数和(自身を除く): 108213704

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 116107, 232214, 464428, 928856, 15210017, 30420034, 60840068, 121680136]

約数ペア:

[(1, 121680136), (2, 60840068), (4, 30420034), (8, 15210017), (131, 928856), (262, 464428), (524, 232214), (1048, 116107)]