198142464

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9957

約数の個数: 80

約数和(自身を含む): 568526112

約数和(自身を除く): 370383648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9923, 9984, 19846, 19968, 29769, 39692, 59538, 79384, 119076, 128999, 158768, 238152, 257998, 317536, 386997, 476304, 515996, 635072, 773994, 952608, 1031992, 1270144, 1547988, 1905216, 2063984, 2540288, 3095976, 3810432, 4127968, 5080576, 6191952, 7620864, 8255936, 12383904, 15241728, 16511872, 24767808, 33023744, 49535616, 66047488, 99071232, 198142464]

約数ペア:

[(1, 198142464), (2, 99071232), (3, 66047488), (4, 49535616), (6, 33023744), (8, 24767808), (12, 16511872), (13, 15241728), (16, 12383904), (24, 8255936), (26, 7620864), (32, 6191952), (39, 5080576), (48, 4127968), (52, 3810432), (64, 3095976), (78, 2540288), (96, 2063984), (104, 1905216), (128, 1547988), (156, 1270144), (192, 1031992), (208, 952608), (256, 773994), (312, 635072), (384, 515996), (416, 476304), (512, 386997), (624, 317536), (768, 257998), (832, 238152), (1248, 158768), (1536, 128999), (1664, 119076), (2496, 79384), (3328, 59538), (4992, 39692), (6656, 29769), (9923, 19968), (9984, 19846)]