139948344

素因数分解:

$2^3\times 3^3\times {\mathrm{647909}}^1$

素因数の和:647924

約数の個数: 32

約数和(自身を含む): 388746000

約数和(自身を除く): 248797656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647909, 1295818, 1943727, 2591636, 3887454, 5183272, 5831181, 7774908, 11662362, 15549816, 17493543, 23324724, 34987086, 46649448, 69974172, 139948344]

約数ペア:

[(1, 139948344), (2, 69974172), (3, 46649448), (4, 34987086), (6, 23324724), (8, 17493543), (9, 15549816), (12, 11662362), (18, 7774908), (24, 5831181), (27, 5183272), (36, 3887454), (54, 2591636), (72, 1943727), (108, 1295818), (216, 647909)]