156968216485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{13339}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 194842972800

約数和(自身を除く): 37874756315

約数列:

[1, 5, 41, 137, 205, 419, 685, 2095, 5617, 13339, 17179, 28085, 57403, 66695, 85895, 287015, 546899, 1827443, 2353523, 2734495, 5589041, 9137215, 11767615, 27945205, 74925163, 229150681, 374625815, 765698617, 1145753405, 3828493085, 31393643297, 156968216485]

約数ペア:

[(1, 156968216485), (5, 31393643297), (41, 3828493085), (137, 1145753405), (205, 765698617), (419, 374625815), (685, 229150681), (2095, 74925163), (5617, 27945205), (13339, 11767615), (17179, 9137215), (28085, 5589041), (57403, 2734495), (66695, 2353523), (85895, 1827443), (287015, 546899)]