163072512

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 120

約数和(自身を含む): 482168544

約数和(自身を除く): 319096032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 823, 1032, 1152, 1376, 1536, 1548, 1646, 2064, 2304, 2469, 2752, 3096, 3292, 4128, 4608, 4938, 5504, 6192, 6584, 7407, 8256, 9876, 11008, 12384, 13168, 14814, 16512, 19752, 22016, 24768, 26336, 29628, 33024, 35389, 39504, 49536, 52672, 59256, 66048, 70778, 79008, 99072, 105344, 106167, 118512, 141556, 158016, 198144, 210688, 212334, 237024, 283112, 316032, 318501, 421376, 424668, 474048, 566224, 632064, 637002, 849336, 948096, 1132448, 1264128, 1274004, 1698672, 1896192, 2264896, 2548008, 3397344, 3792384, 4529792, 5096016, 6794688, 9059584, 10192032, 13589376, 18119168, 20384064, 27178752, 40768128, 54357504, 81536256, 163072512]

約数ペア:

[(1, 163072512), (2, 81536256), (3, 54357504), (4, 40768128), (6, 27178752), (8, 20384064), (9, 18119168), (12, 13589376), (16, 10192032), (18, 9059584), (24, 6794688), (32, 5096016), (36, 4529792), (43, 3792384), (48, 3397344), (64, 2548008), (72, 2264896), (86, 1896192), (96, 1698672), (128, 1274004), (129, 1264128), (144, 1132448), (172, 948096), (192, 849336), (256, 637002), (258, 632064), (288, 566224), (344, 474048), (384, 424668), (387, 421376), (512, 318501), (516, 316032), (576, 283112), (688, 237024), (768, 212334), (774, 210688), (823, 198144), (1032, 158016), (1152, 141556), (1376, 118512), (1536, 106167), (1548, 105344), (1646, 99072), (2064, 79008), (2304, 70778), (2469, 66048), (2752, 59256), (3096, 52672), (3292, 49536), (4128, 39504), (4608, 35389), (4938, 33024), (5504, 29628), (6192, 26336), (6584, 24768), (7407, 22016), (8256, 19752), (9876, 16512), (11008, 14814), (12384, 13168)]