152912157

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 220156800

約数和(自身を除く): 67244643

約数列:

[1, 3, 29, 37, 67, 87, 111, 201, 709, 1073, 1943, 2127, 2479, 3219, 5829, 7437, 20561, 26233, 47503, 61683, 71891, 78699, 142509, 215673, 760757, 1377587, 1757611, 2282271, 4132761, 5272833, 50970719, 152912157]

約数ペア:

[(1, 152912157), (3, 50970719), (29, 5272833), (37, 4132761), (67, 2282271), (87, 1757611), (111, 1377587), (201, 760757), (709, 215673), (1073, 142509), (1943, 78699), (2127, 71891), (2479, 61683), (3219, 47503), (5829, 26233), (7437, 20561)]