140119824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 391474944

約数和(自身を除く): 251355120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 431, 521, 624, 862, 1042, 1293, 1563, 1724, 2084, 2586, 3126, 3448, 4168, 5172, 5603, 6252, 6773, 6896, 8336, 10344, 11206, 12504, 13546, 16809, 20319, 20688, 22412, 25008, 27092, 33618, 40638, 44824, 54184, 67236, 81276, 89648, 108368, 134472, 162552, 224551, 268944, 325104, 449102, 673653, 898204, 1347306, 1796408, 2694612, 2919163, 3592816, 5389224, 5838326, 8757489, 10778448, 11676652, 17514978, 23353304, 35029956, 46706608, 70059912, 140119824]

約数ペア:

[(1, 140119824), (2, 70059912), (3, 46706608), (4, 35029956), (6, 23353304), (8, 17514978), (12, 11676652), (13, 10778448), (16, 8757489), (24, 5838326), (26, 5389224), (39, 3592816), (48, 2919163), (52, 2694612), (78, 1796408), (104, 1347306), (156, 898204), (208, 673653), (312, 449102), (431, 325104), (521, 268944), (624, 224551), (862, 162552), (1042, 134472), (1293, 108368), (1563, 89648), (1724, 81276), (2084, 67236), (2586, 54184), (3126, 44824), (3448, 40638), (4168, 33618), (5172, 27092), (5603, 25008), (6252, 22412), (6773, 20688), (6896, 20319), (8336, 16809), (10344, 13546), (11206, 12504)]