142972344

素因数分解:

$2^3\times 3^3\times {\mathrm{661909}}^1$

素因数の和:661924

約数の個数: 32

約数和(自身を含む): 397146000

約数和(自身を除く): 254173656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 661909, 1323818, 1985727, 2647636, 3971454, 5295272, 5957181, 7942908, 11914362, 15885816, 17871543, 23828724, 35743086, 47657448, 71486172, 142972344]

約数ペア:

[(1, 142972344), (2, 71486172), (3, 47657448), (4, 35743086), (6, 23828724), (8, 17871543), (9, 15885816), (12, 11914362), (18, 7942908), (24, 5957181), (27, 5295272), (36, 3971454), (54, 2647636), (72, 1985727), (108, 1323818), (216, 661909)]