164871774

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{44249}}^1$

素因数の和:44286

約数の個数: 40

約数和(自身を含む): 385506000

約数和(自身を除く): 220634226

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 44249, 88498, 132747, 265494, 398241, 796482, 1017727, 1194723, 2035454, 2389446, 3053181, 3584169, 6106362, 7168338, 9159543, 18319086, 27478629, 54957258, 82435887, 164871774]

約数ペア:

[(1, 164871774), (2, 82435887), (3, 54957258), (6, 27478629), (9, 18319086), (18, 9159543), (23, 7168338), (27, 6106362), (46, 3584169), (54, 3053181), (69, 2389446), (81, 2035454), (138, 1194723), (162, 1017727), (207, 796482), (414, 398241), (621, 265494), (1242, 132747), (1863, 88498), (3726, 44249)]