161355936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240113}}^1$

素因数の和:240133

約数の個数: 48

約数和(自身を含む): 484069824

約数和(自身を除く): 322713888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240113, 480226, 720339, 960452, 1440678, 1680791, 1920904, 2881356, 3361582, 3841808, 5042373, 5762712, 6723164, 7683616, 10084746, 11525424, 13446328, 20169492, 23050848, 26892656, 40338984, 53785312, 80677968, 161355936]

約数ペア:

[(1, 161355936), (2, 80677968), (3, 53785312), (4, 40338984), (6, 26892656), (7, 23050848), (8, 20169492), (12, 13446328), (14, 11525424), (16, 10084746), (21, 7683616), (24, 6723164), (28, 5762712), (32, 5042373), (42, 3841808), (48, 3361582), (56, 2881356), (84, 1920904), (96, 1680791), (112, 1440678), (168, 960452), (224, 720339), (336, 480226), (672, 240113)]