188914908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172999}}^1$

素因数の和:173026

約数の個数: 48

約数和(自身を含む): 542528000

約数和(自身を除く): 353613092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 172999, 345998, 518997, 691996, 1037994, 1210993, 2075988, 2248987, 2421986, 3632979, 4497974, 4843972, 6746961, 7265958, 8995948, 13493922, 14531916, 15742909, 26987844, 31485818, 47228727, 62971636, 94457454, 188914908]

約数ペア:

[(1, 188914908), (2, 94457454), (3, 62971636), (4, 47228727), (6, 31485818), (7, 26987844), (12, 15742909), (13, 14531916), (14, 13493922), (21, 8995948), (26, 7265958), (28, 6746961), (39, 4843972), (42, 4497974), (52, 3632979), (78, 2421986), (84, 2248987), (91, 2075988), (156, 1210993), (182, 1037994), (273, 691996), (364, 518997), (546, 345998), (1092, 172999)]