154465818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11447}}^1$

素因数の和:11638

約数の個数: 32

約数和(自身を含む): 334647936

約数和(自身を除く): 180182118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 11447, 13494, 22894, 34341, 68682, 148811, 297622, 446433, 892866, 1980331, 3960662, 5940993, 11881986, 25744303, 51488606, 77232909, 154465818]

約数ペア:

[(1, 154465818), (2, 77232909), (3, 51488606), (6, 25744303), (13, 11881986), (26, 5940993), (39, 3960662), (78, 1980331), (173, 892866), (346, 446433), (519, 297622), (1038, 148811), (2249, 68682), (4498, 34341), (6747, 22894), (11447, 13494)]