156965584984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4409}}^1\times {\mathrm{342319}}^1$

素因数の和:346747

約数の個数: 32

約数和(自身を含む): 317022552000

約数和(自身を除く): 160056967016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4409, 8818, 17636, 35272, 57317, 114634, 229268, 342319, 458536, 684638, 1369276, 2738552, 4450147, 8900294, 17800588, 35601176, 1509284471, 3018568942, 6037137884, 12074275768, 19620698123, 39241396246, 78482792492, 156965584984]

約数ペア:

[(1, 156965584984), (2, 78482792492), (4, 39241396246), (8, 19620698123), (13, 12074275768), (26, 6037137884), (52, 3018568942), (104, 1509284471), (4409, 35601176), (8818, 17800588), (17636, 8900294), (35272, 4450147), (57317, 2738552), (114634, 1369276), (229268, 684638), (342319, 458536)]