161835408

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17839}}^1$

素因数の和:17866

約数の個数: 100

約数和(自身を含む): 535342720

約数和(自身を除く): 373507312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 17839, 35678, 53517, 71356, 107034, 124873, 142712, 160551, 214068, 249746, 285424, 321102, 374619, 428136, 481653, 499492, 642204, 749238, 856272, 963306, 998984, 1123857, 1284408, 1444959, 1498476, 1926612, 1997968, 2247714, 2568816, 2889918, 2996952, 3371571, 3853224, 4495428, 5779836, 5993904, 6743142, 7706448, 8990856, 10114713, 11559672, 13486284, 17981712, 20229426, 23119344, 26972568, 40458852, 53945136, 80917704, 161835408]

約数ペア:

[(1, 161835408), (2, 80917704), (3, 53945136), (4, 40458852), (6, 26972568), (7, 23119344), (8, 20229426), (9, 17981712), (12, 13486284), (14, 11559672), (16, 10114713), (18, 8990856), (21, 7706448), (24, 6743142), (27, 5993904), (28, 5779836), (36, 4495428), (42, 3853224), (48, 3371571), (54, 2996952), (56, 2889918), (63, 2568816), (72, 2247714), (81, 1997968), (84, 1926612), (108, 1498476), (112, 1444959), (126, 1284408), (144, 1123857), (162, 998984), (168, 963306), (189, 856272), (216, 749238), (252, 642204), (324, 499492), (336, 481653), (378, 428136), (432, 374619), (504, 321102), (567, 285424), (648, 249746), (756, 214068), (1008, 160551), (1134, 142712), (1296, 124873), (1512, 107034), (2268, 71356), (3024, 53517), (4536, 35678), (9072, 17839)]