138997152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68947}}^1$

素因数の和:68970

約数の個数: 72

約数和(自身を含む): 451747296

約数和(自身を除く): 312750144

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, 68947, 137894, 206841, 275788, 413682, 482629, 551576, 620523, 827364, 965258, 1103152, 1241046, 1447887, 1654728, 1930516, 2206304, 2482092, 2895774, 3309456, 3861032, 4343661, 4964184, 5791548, 6618912, 7722064, 8687322, 9928368, 11583096, 15444128, 17374644, 19856736, 23166192, 34749288, 46332384, 69498576, 138997152]

約数ペア:

[(1, 138997152), (2, 69498576), (3, 46332384), (4, 34749288), (6, 23166192), (7, 19856736), (8, 17374644), (9, 15444128), (12, 11583096), (14, 9928368), (16, 8687322), (18, 7722064), (21, 6618912), (24, 5791548), (28, 4964184), (32, 4343661), (36, 3861032), (42, 3309456), (48, 2895774), (56, 2482092), (63, 2206304), (72, 1930516), (84, 1654728), (96, 1447887), (112, 1241046), (126, 1103152), (144, 965258), (168, 827364), (224, 620523), (252, 551576), (288, 482629), (336, 413682), (504, 275788), (672, 206841), (1008, 137894), (2016, 68947)]