120160256

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 254275800

約数和(自身を除く): 134115544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 193, 256, 304, 386, 512, 608, 772, 1024, 1216, 1544, 2048, 2432, 3088, 3667, 4096, 4864, 6176, 7334, 8192, 9728, 12352, 14668, 16384, 19456, 24704, 29336, 32768, 38912, 49408, 58672, 77824, 98816, 117344, 155648, 197632, 234688, 311296, 395264, 469376, 622592, 790528, 938752, 1581056, 1877504, 3162112, 3755008, 6324224, 7510016, 15020032, 30040064, 60080128, 120160256]

約数ペア:

[(1, 120160256), (2, 60080128), (4, 30040064), (8, 15020032), (16, 7510016), (19, 6324224), (32, 3755008), (38, 3162112), (64, 1877504), (76, 1581056), (128, 938752), (152, 790528), (193, 622592), (256, 469376), (304, 395264), (386, 311296), (512, 234688), (608, 197632), (772, 155648), (1024, 117344), (1216, 98816), (1544, 77824), (2048, 58672), (2432, 49408), (3088, 38912), (3667, 32768), (4096, 29336), (4864, 24704), (6176, 19456), (7334, 16384), (8192, 14668), (9728, 12352)]