138037968

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1721}}^1$

素因数の和:2292

約数の個数: 60

約数和(自身を含む): 387233028

約数和(自身を除く): 249195060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1114, 1671, 1721, 2228, 3342, 3442, 4456, 5013, 5163, 6684, 6884, 8912, 10026, 10326, 13368, 13768, 15489, 20052, 20652, 26736, 27536, 30978, 40104, 41304, 61956, 80208, 82608, 123912, 247824, 958597, 1917194, 2875791, 3834388, 5751582, 7668776, 8627373, 11503164, 15337552, 17254746, 23006328, 34509492, 46012656, 69018984, 138037968]

約数ペア:

[(1, 138037968), (2, 69018984), (3, 46012656), (4, 34509492), (6, 23006328), (8, 17254746), (9, 15337552), (12, 11503164), (16, 8627373), (18, 7668776), (24, 5751582), (36, 3834388), (48, 2875791), (72, 1917194), (144, 958597), (557, 247824), (1114, 123912), (1671, 82608), (1721, 80208), (2228, 61956), (3342, 41304), (3442, 40104), (4456, 30978), (5013, 27536), (5163, 26736), (6684, 20652), (6884, 20052), (8912, 15489), (10026, 13768), (10326, 13368)]