181505856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{135049}}^1$

素因数の和:135071

約数の個数: 56

約数和(自身を含む): 548843200

約数和(自身を除く): 367337344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 135049, 270098, 405147, 540196, 810294, 945343, 1080392, 1620588, 1890686, 2160784, 2836029, 3241176, 3781372, 4321568, 5672058, 6482352, 7562744, 8643136, 11344116, 12964704, 15125488, 22688232, 25929408, 30250976, 45376464, 60501952, 90752928, 181505856]

約数ペア:

[(1, 181505856), (2, 90752928), (3, 60501952), (4, 45376464), (6, 30250976), (7, 25929408), (8, 22688232), (12, 15125488), (14, 12964704), (16, 11344116), (21, 8643136), (24, 7562744), (28, 6482352), (32, 5672058), (42, 4321568), (48, 3781372), (56, 3241176), (64, 2836029), (84, 2160784), (96, 1890686), (112, 1620588), (168, 1080392), (192, 945343), (224, 810294), (336, 540196), (448, 405147), (672, 270098), (1344, 135049)]