156678148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48779}}^1$

素因数の和:48867

約数の個数: 24

約数和(自身を含む): 303216480

約数和(自身を除く): 146538332

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 48779, 97558, 195116, 536569, 1073138, 2146276, 3560867, 7121734, 14243468, 39169537, 78339074, 156678148]

約数ペア:

[(1, 156678148), (2, 78339074), (4, 39169537), (11, 14243468), (22, 7121734), (44, 3560867), (73, 2146276), (146, 1073138), (292, 536569), (803, 195116), (1606, 97558), (3212, 48779)]