131013528

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{52999}}^1$

素因数の和:53111

約数の個数: 32

約数和(自身を含む): 330720000

約数和(自身を除く): 199706472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 52999, 105998, 158997, 211996, 317994, 423992, 635988, 1271976, 5458897, 10917794, 16376691, 21835588, 32753382, 43671176, 65506764, 131013528]

約数ペア:

[(1, 131013528), (2, 65506764), (3, 43671176), (4, 32753382), (6, 21835588), (8, 16376691), (12, 10917794), (24, 5458897), (103, 1271976), (206, 635988), (309, 423992), (412, 317994), (618, 211996), (824, 158997), (1236, 105998), (2472, 52999)]