140508770968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{540901}}^1$

素因数の和:542635

約数の個数: 32

約数和(自身を含む): 277482726000

約数和(自身を除く): 136973955032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1709, 3418, 6836, 13672, 32471, 64942, 129884, 259768, 540901, 1081802, 2163604, 4327208, 10277119, 20554238, 41108476, 82216952, 924399809, 1848799618, 3697599236, 7395198472, 17563596371, 35127192742, 70254385484, 140508770968]

約数ペア:

[(1, 140508770968), (2, 70254385484), (4, 35127192742), (8, 17563596371), (19, 7395198472), (38, 3697599236), (76, 1848799618), (152, 924399809), (1709, 82216952), (3418, 41108476), (6836, 20554238), (13672, 10277119), (32471, 4327208), (64942, 2163604), (129884, 1081802), (259768, 540901)]