154272008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103123}}^1$

素因数の和:103157

約数の個数: 32

約数和(自身を含む): 334121760

約数和(自身を除く): 179849752

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 103123, 206246, 412492, 824984, 1134353, 1753091, 2268706, 3506182, 4537412, 7012364, 9074824, 14024728, 19284001, 38568002, 77136004, 154272008]

約数ペア:

[(1, 154272008), (2, 77136004), (4, 38568002), (8, 19284001), (11, 14024728), (17, 9074824), (22, 7012364), (34, 4537412), (44, 3506182), (68, 2268706), (88, 1753091), (136, 1134353), (187, 824984), (374, 412492), (748, 206246), (1496, 103123)]