140952016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 279624960

約数和(自身を除く): 138672944

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 359, 424, 463, 718, 848, 926, 1436, 1852, 2872, 3704, 5744, 7408, 19027, 24539, 38054, 49078, 76108, 98156, 152216, 166217, 196312, 304432, 332434, 392624, 664868, 1329736, 2659472, 8809501, 17619002, 35238004, 70476008, 140952016]

約数ペア:

[(1, 140952016), (2, 70476008), (4, 35238004), (8, 17619002), (16, 8809501), (53, 2659472), (106, 1329736), (212, 664868), (359, 392624), (424, 332434), (463, 304432), (718, 196312), (848, 166217), (926, 152216), (1436, 98156), (1852, 76108), (2872, 49078), (3704, 38054), (5744, 24539), (7408, 19027)]