156696136

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{31643}}^1$

素因数の和:32268

約数の個数: 16

約数和(自身を含む): 294289200

約数和(自身を除く): 137593064

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 31643, 63286, 126572, 253144, 19587017, 39174034, 78348068, 156696136]

約数ペア:

[(1, 156696136), (2, 78348068), (4, 39174034), (8, 19587017), (619, 253144), (1238, 126572), (2476, 63286), (4952, 31643)]