161883136

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 44

約数和(自身を含む): 326087100

約数和(自身を除く): 164203964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1061, 1192, 2122, 2384, 4244, 4768, 8488, 9536, 16976, 19072, 33952, 38144, 67904, 76288, 135808, 152576, 158089, 271616, 316178, 543232, 632356, 1086464, 1264712, 2529424, 5058848, 10117696, 20235392, 40470784, 80941568, 161883136]

約数ペア:

[(1, 161883136), (2, 80941568), (4, 40470784), (8, 20235392), (16, 10117696), (32, 5058848), (64, 2529424), (128, 1264712), (149, 1086464), (256, 632356), (298, 543232), (512, 316178), (596, 271616), (1024, 158089), (1061, 152576), (1192, 135808), (2122, 76288), (2384, 67904), (4244, 38144), (4768, 33952), (8488, 19072), (9536, 16976)]