187249972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{5653}}^1$

素因数の和:5697

約数の個数: 54

約数和(自身を含む): 412838118

約数和(自身を除く): 225588146

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4732, 5653, 8281, 11306, 16562, 22612, 33124, 39571, 73489, 79142, 146978, 158284, 276997, 293956, 514423, 553994, 955357, 1028846, 1107988, 1910714, 2057692, 3600961, 3821428, 6687499, 7201922, 13374998, 14403844, 26749996, 46812493, 93624986, 187249972]

約数ペア:

[(1, 187249972), (2, 93624986), (4, 46812493), (7, 26749996), (13, 14403844), (14, 13374998), (26, 7201922), (28, 6687499), (49, 3821428), (52, 3600961), (91, 2057692), (98, 1910714), (169, 1107988), (182, 1028846), (196, 955357), (338, 553994), (364, 514423), (637, 293956), (676, 276997), (1183, 158284), (1274, 146978), (2366, 79142), (2548, 73489), (4732, 39571), (5653, 33124), (8281, 22612), (11306, 16562)]