160519072

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10093}}^1$

素因数の和:10181

約数の個数: 48

約数和(自身を含む): 366291072

約数和(自身を除く): 205772000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 10093, 15904, 20186, 40372, 70651, 80744, 141302, 161488, 282604, 322976, 565208, 716603, 1130416, 1433206, 2260832, 2866412, 5016221, 5732824, 10032442, 11465648, 20064884, 22931296, 40129768, 80259536, 160519072]

約数ペア:

[(1, 160519072), (2, 80259536), (4, 40129768), (7, 22931296), (8, 20064884), (14, 11465648), (16, 10032442), (28, 5732824), (32, 5016221), (56, 2866412), (71, 2260832), (112, 1433206), (142, 1130416), (224, 716603), (284, 565208), (497, 322976), (568, 282604), (994, 161488), (1136, 141302), (1988, 80744), (2272, 70651), (3976, 40372), (7952, 20186), (10093, 15904)]