165508672

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:708

約数の個数: 84

約数和(自身を含む): 386996940

約数和(自身を除く): 221488268

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 356, 392, 448, 593, 623, 712, 784, 1186, 1246, 1424, 1568, 2372, 2492, 2848, 3136, 4151, 4361, 4744, 4984, 5696, 8302, 8722, 9488, 9968, 16604, 17444, 18976, 19936, 29057, 33208, 34888, 37952, 39872, 52777, 58114, 66416, 69776, 105554, 116228, 132832, 139552, 211108, 232456, 265664, 279104, 369439, 422216, 464912, 738878, 844432, 929824, 1477756, 1688864, 1859648, 2586073, 2955512, 3377728, 5172146, 5911024, 10344292, 11822048, 20688584, 23644096, 41377168, 82754336, 165508672]

約数ペア:

[(1, 165508672), (2, 82754336), (4, 41377168), (7, 23644096), (8, 20688584), (14, 11822048), (16, 10344292), (28, 5911024), (32, 5172146), (49, 3377728), (56, 2955512), (64, 2586073), (89, 1859648), (98, 1688864), (112, 1477756), (178, 929824), (196, 844432), (224, 738878), (356, 464912), (392, 422216), (448, 369439), (593, 279104), (623, 265664), (712, 232456), (784, 211108), (1186, 139552), (1246, 132832), (1424, 116228), (1568, 105554), (2372, 69776), (2492, 66416), (2848, 58114), (3136, 52777), (4151, 39872), (4361, 37952), (4744, 34888), (4984, 33208), (5696, 29057), (8302, 19936), (8722, 18976), (9488, 17444), (9968, 16604)]