127996484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7841}}^1$

素因数の和:7916

約数の個数: 48

約数和(自身を含む): 284570496

約数和(自身を除く): 156574012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 7841, 8162, 15682, 16324, 31364, 54887, 86251, 109774, 172502, 219548, 345004, 415573, 603757, 831146, 1207514, 1662292, 2415028, 2909011, 4571303, 5818022, 9142606, 11636044, 18285212, 31999121, 63998242, 127996484]

約数ペア:

[(1, 127996484), (2, 63998242), (4, 31999121), (7, 18285212), (11, 11636044), (14, 9142606), (22, 5818022), (28, 4571303), (44, 2909011), (53, 2415028), (77, 1662292), (106, 1207514), (154, 831146), (212, 603757), (308, 415573), (371, 345004), (583, 219548), (742, 172502), (1166, 109774), (1484, 86251), (2332, 54887), (4081, 31364), (7841, 16324), (8162, 15682)]