148197208

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{77509}}^1$

素因数の和:77754

約数の個数: 16

約数和(自身を含む): 279036000

約数和(自身を除く): 130838792

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 77509, 155018, 310036, 620072, 18524651, 37049302, 74098604, 148197208]

約数ペア:

[(1, 148197208), (2, 74098604), (4, 37049302), (8, 18524651), (239, 620072), (478, 310036), (956, 155018), (1912, 77509)]