145876224

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 440686400

約数和(自身を除く): 294810176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 769, 832, 912, 988, 1216, 1248, 1482, 1538, 1664, 1824, 1976, 2307, 2432, 2496, 2964, 3076, 3328, 3648, 3952, 4614, 4864, 4992, 5928, 6152, 7296, 7904, 9228, 9984, 9997, 11856, 12304, 14592, 14611, 15808, 18456, 19994, 23712, 24608, 29222, 29991, 31616, 36912, 39988, 43833, 47424, 49216, 58444, 59982, 63232, 73824, 79976, 87666, 94848, 98432, 116888, 119964, 147648, 159952, 175332, 189696, 189943, 196864, 233776, 239928, 295296, 319904, 350664, 379886, 467552, 479856, 569829, 590592, 639808, 701328, 759772, 935104, 959712, 1139658, 1279616, 1402656, 1519544, 1870208, 1919424, 2279316, 2559232, 2805312, 3039088, 3740416, 3838848, 4558632, 5610624, 6078176, 7677696, 9117264, 11221248, 12156352, 18234528, 24312704, 36469056, 48625408, 72938112, 145876224]

約数ペア:

[(1, 145876224), (2, 72938112), (3, 48625408), (4, 36469056), (6, 24312704), (8, 18234528), (12, 12156352), (13, 11221248), (16, 9117264), (19, 7677696), (24, 6078176), (26, 5610624), (32, 4558632), (38, 3838848), (39, 3740416), (48, 3039088), (52, 2805312), (57, 2559232), (64, 2279316), (76, 1919424), (78, 1870208), (96, 1519544), (104, 1402656), (114, 1279616), (128, 1139658), (152, 959712), (156, 935104), (192, 759772), (208, 701328), (228, 639808), (247, 590592), (256, 569829), (304, 479856), (312, 467552), (384, 379886), (416, 350664), (456, 319904), (494, 295296), (608, 239928), (624, 233776), (741, 196864), (768, 189943), (769, 189696), (832, 175332), (912, 159952), (988, 147648), (1216, 119964), (1248, 116888), (1482, 98432), (1538, 94848), (1664, 87666), (1824, 79976), (1976, 73824), (2307, 63232), (2432, 59982), (2496, 58444), (2964, 49216), (3076, 47424), (3328, 43833), (3648, 39988), (3952, 36912), (4614, 31616), (4864, 29991), (4992, 29222), (5928, 24608), (6152, 23712), (7296, 19994), (7904, 18456), (9228, 15808), (9984, 14611), (9997, 14592), (11856, 12304)]