156664792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1373}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 311623200

約数和(自身を除く): 154958408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 839, 1373, 1678, 2746, 3356, 5492, 6712, 10984, 14263, 23341, 28526, 46682, 57052, 93364, 114104, 186728, 1151947, 2303894, 4607788, 9215576, 19583099, 39166198, 78332396, 156664792]

約数ペア:

[(1, 156664792), (2, 78332396), (4, 39166198), (8, 19583099), (17, 9215576), (34, 4607788), (68, 2303894), (136, 1151947), (839, 186728), (1373, 114104), (1678, 93364), (2746, 57052), (3356, 46682), (5492, 28526), (6712, 23341), (10984, 14263)]