149984612

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{238829}}^1$

素因数の和:238990

約数の個数: 12

約数和(自身を含む): 264145980

約数和(自身を除く): 114161368

約数列:

[1, 2, 4, 157, 314, 628, 238829, 477658, 955316, 37496153, 74992306, 149984612]

約数ペア:

[(1, 149984612), (2, 74992306), (4, 37496153), (157, 955316), (314, 477658), (628, 238829)]