131495904

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5501}}^1$

素因数の和:5600

約数の個数: 72

約数和(自身を含む): 378515592

約数和(自身を除く): 247019688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5501, 5976, 7968, 11002, 11952, 16503, 22004, 23904, 33006, 44008, 49509, 66012, 88016, 99018, 132024, 176032, 198036, 264048, 396072, 456583, 528096, 792144, 913166, 1369749, 1584288, 1826332, 2739498, 3652664, 4109247, 5478996, 7305328, 8218494, 10957992, 14610656, 16436988, 21915984, 32873976, 43831968, 65747952, 131495904]

約数ペア:

[(1, 131495904), (2, 65747952), (3, 43831968), (4, 32873976), (6, 21915984), (8, 16436988), (9, 14610656), (12, 10957992), (16, 8218494), (18, 7305328), (24, 5478996), (32, 4109247), (36, 3652664), (48, 2739498), (72, 1826332), (83, 1584288), (96, 1369749), (144, 913166), (166, 792144), (249, 528096), (288, 456583), (332, 396072), (498, 264048), (664, 198036), (747, 176032), (996, 132024), (1328, 99018), (1494, 88016), (1992, 66012), (2656, 49509), (2988, 44008), (3984, 33006), (5501, 23904), (5976, 22004), (7968, 16503), (11002, 11952)]