179945922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121421}}^1$

素因数の和:121458

約数の個数: 32

約数和(自身を含む): 407977920

約数和(自身を除く): 228031998

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 121421, 242842, 364263, 728526, 1578473, 2306999, 3156946, 4613998, 4735419, 6920997, 9470838, 13841994, 29990987, 59981974, 89972961, 179945922]

約数ペア:

[(1, 179945922), (2, 89972961), (3, 59981974), (6, 29990987), (13, 13841994), (19, 9470838), (26, 6920997), (38, 4735419), (39, 4613998), (57, 3156946), (78, 2306999), (114, 1578473), (247, 728526), (494, 364263), (741, 242842), (1482, 121421)]