161953792

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 440294400

約数和(自身を除く): 278340608

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 79, 88, 91, 104, 112, 128, 143, 154, 158, 176, 182, 208, 224, 256, 286, 308, 316, 352, 364, 416, 448, 512, 553, 572, 616, 632, 704, 728, 832, 869, 896, 1001, 1024, 1027, 1106, 1144, 1232, 1264, 1408, 1456, 1664, 1738, 1792, 2002, 2048, 2054, 2212, 2288, 2464, 2528, 2816, 2912, 3328, 3476, 3584, 4004, 4108, 4424, 4576, 4928, 5056, 5632, 5824, 6083, 6656, 6952, 7168, 7189, 8008, 8216, 8848, 9152, 9856, 10112, 11264, 11297, 11648, 12166, 13312, 13904, 14336, 14378, 16016, 16432, 17696, 18304, 19712, 20224, 22528, 22594, 23296, 24332, 26624, 27808, 28756, 32032, 32864, 35392, 36608, 39424, 40448, 45188, 46592, 48664, 55616, 57512, 64064, 65728, 70784, 73216, 78848, 79079, 80896, 90376, 93184, 97328, 111232, 115024, 128128, 131456, 141568, 146432, 157696, 158158, 161792, 180752, 186368, 194656, 222464, 230048, 256256, 262912, 283136, 292864, 316316, 361504, 389312, 444928, 460096, 512512, 525824, 566272, 632632, 723008, 778624, 889856, 920192, 1025024, 1051648, 1132544, 1265264, 1446016, 1557248, 1779712, 1840384, 2050048, 2103296, 2530528, 2892032, 3114496, 3680768, 5061056, 5784064, 6228992, 7361536, 10122112, 11568128, 12457984, 14723072, 20244224, 23136256, 40488448, 80976896, 161953792]

約数ペア:

[(1, 161953792), (2, 80976896), (4, 40488448), (7, 23136256), (8, 20244224), (11, 14723072), (13, 12457984), (14, 11568128), (16, 10122112), (22, 7361536), (26, 6228992), (28, 5784064), (32, 5061056), (44, 3680768), (52, 3114496), (56, 2892032), (64, 2530528), (77, 2103296), (79, 2050048), (88, 1840384), (91, 1779712), (104, 1557248), (112, 1446016), (128, 1265264), (143, 1132544), (154, 1051648), (158, 1025024), (176, 920192), (182, 889856), (208, 778624), (224, 723008), (256, 632632), (286, 566272), (308, 525824), (316, 512512), (352, 460096), (364, 444928), (416, 389312), (448, 361504), (512, 316316), (553, 292864), (572, 283136), (616, 262912), (632, 256256), (704, 230048), (728, 222464), (832, 194656), (869, 186368), (896, 180752), (1001, 161792), (1024, 158158), (1027, 157696), (1106, 146432), (1144, 141568), (1232, 131456), (1264, 128128), (1408, 115024), (1456, 111232), (1664, 97328), (1738, 93184), (1792, 90376), (2002, 80896), (2048, 79079), (2054, 78848), (2212, 73216), (2288, 70784), (2464, 65728), (2528, 64064), (2816, 57512), (2912, 55616), (3328, 48664), (3476, 46592), (3584, 45188), (4004, 40448), (4108, 39424), (4424, 36608), (4576, 35392), (4928, 32864), (5056, 32032), (5632, 28756), (5824, 27808), (6083, 26624), (6656, 24332), (6952, 23296), (7168, 22594), (7189, 22528), (8008, 20224), (8216, 19712), (8848, 18304), (9152, 17696), (9856, 16432), (10112, 16016), (11264, 14378), (11297, 14336), (11648, 13904), (12166, 13312)]