145195008

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 444589440

約数和(自身を除く): 299394432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 211, 224, 256, 336, 384, 422, 448, 512, 633, 672, 768, 844, 896, 1024, 1266, 1344, 1477, 1536, 1688, 1792, 2048, 2532, 2688, 2954, 3072, 3376, 3584, 4096, 4431, 5064, 5376, 5908, 6144, 6752, 7168, 8192, 8862, 10128, 10752, 11816, 12288, 13504, 14336, 16384, 17724, 20256, 21504, 23632, 24576, 27008, 28672, 32768, 35448, 40512, 43008, 47264, 49152, 54016, 57344, 70896, 81024, 86016, 94528, 98304, 108032, 114688, 141792, 162048, 172032, 189056, 216064, 229376, 283584, 324096, 344064, 378112, 432128, 567168, 648192, 688128, 756224, 864256, 1134336, 1296384, 1512448, 1728512, 2268672, 2592768, 3024896, 3457024, 4537344, 5185536, 6049792, 6914048, 9074688, 10371072, 12099584, 18149376, 20742144, 24199168, 36298752, 48398336, 72597504, 145195008]

約数ペア:

[(1, 145195008), (2, 72597504), (3, 48398336), (4, 36298752), (6, 24199168), (7, 20742144), (8, 18149376), (12, 12099584), (14, 10371072), (16, 9074688), (21, 6914048), (24, 6049792), (28, 5185536), (32, 4537344), (42, 3457024), (48, 3024896), (56, 2592768), (64, 2268672), (84, 1728512), (96, 1512448), (112, 1296384), (128, 1134336), (168, 864256), (192, 756224), (211, 688128), (224, 648192), (256, 567168), (336, 432128), (384, 378112), (422, 344064), (448, 324096), (512, 283584), (633, 229376), (672, 216064), (768, 189056), (844, 172032), (896, 162048), (1024, 141792), (1266, 114688), (1344, 108032), (1477, 98304), (1536, 94528), (1688, 86016), (1792, 81024), (2048, 70896), (2532, 57344), (2688, 54016), (2954, 49152), (3072, 47264), (3376, 43008), (3584, 40512), (4096, 35448), (4431, 32768), (5064, 28672), (5376, 27008), (5908, 24576), (6144, 23632), (6752, 21504), (7168, 20256), (8192, 17724), (8862, 16384), (10128, 14336), (10752, 13504), (11816, 12288)]