154952008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1139353}}^1$

素因数の和:1139376

約数の個数: 16

約数和(自身を含む): 307625580

約数和(自身を除く): 152673572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1139353, 2278706, 4557412, 9114824, 19369001, 38738002, 77476004, 154952008]

約数ペア:

[(1, 154952008), (2, 77476004), (4, 38738002), (8, 19369001), (17, 9114824), (34, 4557412), (68, 2278706), (136, 1139353)]