163801088

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 360548370

約数和(自身を除く): 196747282

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 661, 704, 968, 1024, 1322, 1408, 1936, 2048, 2644, 2816, 3872, 5288, 5632, 7271, 7744, 10576, 11264, 14542, 15488, 21152, 22528, 29084, 30976, 42304, 58168, 61952, 79981, 84608, 116336, 123904, 159962, 169216, 232672, 247808, 319924, 338432, 465344, 639848, 676864, 930688, 1279696, 1353728, 1861376, 2559392, 3722752, 5118784, 7445504, 10237568, 14891008, 20475136, 40950272, 81900544, 163801088]

約数ペア:

[(1, 163801088), (2, 81900544), (4, 40950272), (8, 20475136), (11, 14891008), (16, 10237568), (22, 7445504), (32, 5118784), (44, 3722752), (64, 2559392), (88, 1861376), (121, 1353728), (128, 1279696), (176, 930688), (242, 676864), (256, 639848), (352, 465344), (484, 338432), (512, 319924), (661, 247808), (704, 232672), (968, 169216), (1024, 159962), (1322, 123904), (1408, 116336), (1936, 84608), (2048, 79981), (2644, 61952), (2816, 58168), (3872, 42304), (5288, 30976), (5632, 29084), (7271, 22528), (7744, 21152), (10576, 15488), (11264, 14542)]