140940576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69911}}^1$

素因数の和:69934

約数の個数: 72

約数和(自身を含む): 458063424

約数和(自身を除く): 317122848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69911, 139822, 209733, 279644, 419466, 489377, 559288, 629199, 838932, 978754, 1118576, 1258398, 1468131, 1677864, 1957508, 2237152, 2516796, 2936262, 3355728, 3915016, 4404393, 5033592, 5872524, 6711456, 7830032, 8808786, 10067184, 11745048, 15660064, 17617572, 20134368, 23490096, 35235144, 46980192, 70470288, 140940576]

約数ペア:

[(1, 140940576), (2, 70470288), (3, 46980192), (4, 35235144), (6, 23490096), (7, 20134368), (8, 17617572), (9, 15660064), (12, 11745048), (14, 10067184), (16, 8808786), (18, 7830032), (21, 6711456), (24, 5872524), (28, 5033592), (32, 4404393), (36, 3915016), (42, 3355728), (48, 2936262), (56, 2516796), (63, 2237152), (72, 1957508), (84, 1677864), (96, 1468131), (112, 1258398), (126, 1118576), (144, 978754), (168, 838932), (224, 629199), (252, 559288), (288, 489377), (336, 419466), (504, 279644), (672, 209733), (1008, 139822), (2016, 69911)]