131504208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 372404736

約数和(自身を除く): 240900528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 526, 528, 789, 947, 1052, 1578, 1894, 2104, 2841, 2893, 3156, 3788, 4208, 5682, 5786, 6312, 7576, 8679, 10417, 11364, 11572, 12624, 15152, 17358, 20834, 22728, 23144, 31251, 34716, 41668, 45456, 46288, 62502, 69432, 83336, 125004, 138864, 166672, 249061, 250008, 498122, 500016, 747183, 996244, 1494366, 1992488, 2739671, 2988732, 3984976, 5479342, 5977464, 8219013, 10958684, 11954928, 16438026, 21917368, 32876052, 43834736, 65752104, 131504208]

約数ペア:

[(1, 131504208), (2, 65752104), (3, 43834736), (4, 32876052), (6, 21917368), (8, 16438026), (11, 11954928), (12, 10958684), (16, 8219013), (22, 5977464), (24, 5479342), (33, 3984976), (44, 2988732), (48, 2739671), (66, 1992488), (88, 1494366), (132, 996244), (176, 747183), (263, 500016), (264, 498122), (526, 250008), (528, 249061), (789, 166672), (947, 138864), (1052, 125004), (1578, 83336), (1894, 69432), (2104, 62502), (2841, 46288), (2893, 45456), (3156, 41668), (3788, 34716), (4208, 31251), (5682, 23144), (5786, 22728), (6312, 20834), (7576, 17358), (8679, 15152), (10417, 12624), (11364, 11572)]