164080504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154211}}^1$

素因数の和:154243

約数の個数: 32

約数和(自身を含む): 370108800

約数和(自身を除く): 206028296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 154211, 308422, 616844, 1079477, 1233688, 2158954, 2930009, 4317908, 5860018, 8635816, 11720036, 20510063, 23440072, 41020126, 82040252, 164080504]

約数ペア:

[(1, 164080504), (2, 82040252), (4, 41020126), (7, 23440072), (8, 20510063), (14, 11720036), (19, 8635816), (28, 5860018), (38, 4317908), (56, 2930009), (76, 2158954), (133, 1233688), (152, 1079477), (266, 616844), (532, 308422), (1064, 154211)]