142917424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6803}}^1$

素因数の和:6925

約数の個数: 40

約数和(自身を含む): 301199472

約数和(自身を除く): 158282048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 6803, 10504, 13606, 21008, 27212, 54424, 88439, 108848, 176878, 353756, 687103, 707512, 1374206, 1415024, 2748412, 5496824, 8932339, 10993648, 17864678, 35729356, 71458712, 142917424]

約数ペア:

[(1, 142917424), (2, 71458712), (4, 35729356), (8, 17864678), (13, 10993648), (16, 8932339), (26, 5496824), (52, 2748412), (101, 1415024), (104, 1374206), (202, 707512), (208, 687103), (404, 353756), (808, 176878), (1313, 108848), (1616, 88439), (2626, 54424), (5252, 27212), (6803, 21008), (10504, 13606)]