195428352

素因数分解:

$2^{17}\times 3^1\times 7^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 603977472

約数和(自身を除く): 408549120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 512, 568, 672, 768, 852, 896, 994, 1024, 1136, 1344, 1491, 1536, 1704, 1792, 1988, 2048, 2272, 2688, 2982, 3072, 3408, 3584, 3976, 4096, 4544, 5376, 5964, 6144, 6816, 7168, 7952, 8192, 9088, 10752, 11928, 12288, 13632, 14336, 15904, 16384, 18176, 21504, 23856, 24576, 27264, 28672, 31808, 32768, 36352, 43008, 47712, 49152, 54528, 57344, 63616, 65536, 72704, 86016, 95424, 98304, 109056, 114688, 127232, 131072, 145408, 172032, 190848, 196608, 218112, 229376, 254464, 290816, 344064, 381696, 393216, 436224, 458752, 508928, 581632, 688128, 763392, 872448, 917504, 1017856, 1163264, 1376256, 1526784, 1744896, 2035712, 2326528, 2752512, 3053568, 3489792, 4071424, 4653056, 6107136, 6979584, 8142848, 9306112, 12214272, 13959168, 16285696, 24428544, 27918336, 32571392, 48857088, 65142784, 97714176, 195428352]

約数ペア:

[(1, 195428352), (2, 97714176), (3, 65142784), (4, 48857088), (6, 32571392), (7, 27918336), (8, 24428544), (12, 16285696), (14, 13959168), (16, 12214272), (21, 9306112), (24, 8142848), (28, 6979584), (32, 6107136), (42, 4653056), (48, 4071424), (56, 3489792), (64, 3053568), (71, 2752512), (84, 2326528), (96, 2035712), (112, 1744896), (128, 1526784), (142, 1376256), (168, 1163264), (192, 1017856), (213, 917504), (224, 872448), (256, 763392), (284, 688128), (336, 581632), (384, 508928), (426, 458752), (448, 436224), (497, 393216), (512, 381696), (568, 344064), (672, 290816), (768, 254464), (852, 229376), (896, 218112), (994, 196608), (1024, 190848), (1136, 172032), (1344, 145408), (1491, 131072), (1536, 127232), (1704, 114688), (1792, 109056), (1988, 98304), (2048, 95424), (2272, 86016), (2688, 72704), (2982, 65536), (3072, 63616), (3408, 57344), (3584, 54528), (3976, 49152), (4096, 47712), (4544, 43008), (5376, 36352), (5964, 32768), (6144, 31808), (6816, 28672), (7168, 27264), (7952, 24576), (8192, 23856), (9088, 21504), (10752, 18176), (11928, 16384), (12288, 15904), (13632, 14336)]