159486500

素因数分解:

$2^2\times 5^3\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 349789440

約数和(自身を除く): 190302940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 307, 500, 614, 1039, 1228, 1535, 2078, 3070, 4156, 5195, 6140, 7675, 10390, 15350, 20780, 25975, 30700, 38375, 51950, 76750, 103900, 129875, 153500, 259750, 318973, 519500, 637946, 1275892, 1594865, 3189730, 6379460, 7974325, 15948650, 31897300, 39871625, 79743250, 159486500]

約数ペア:

[(1, 159486500), (2, 79743250), (4, 39871625), (5, 31897300), (10, 15948650), (20, 7974325), (25, 6379460), (50, 3189730), (100, 1594865), (125, 1275892), (250, 637946), (307, 519500), (500, 318973), (614, 259750), (1039, 153500), (1228, 129875), (1535, 103900), (2078, 76750), (3070, 51950), (4156, 38375), (5195, 30700), (6140, 25975), (7675, 20780), (10390, 15350)]