131297868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5544

約数の個数: 96

約数和(自身を含む): 388221120

約数和(自身を除く): 256923252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5501, 5967, 7956, 11002, 11934, 16503, 22004, 23868, 33006, 49509, 66012, 71513, 93517, 99018, 143026, 148527, 187034, 198036, 214539, 280551, 286052, 297054, 374068, 429078, 561102, 594108, 643617, 841653, 858156, 1122204, 1215721, 1287234, 1683306, 1930851, 2431442, 2524959, 2574468, 3366612, 3647163, 3861702, 4862884, 5049918, 7294326, 7723404, 10099836, 10941489, 14588652, 21882978, 32824467, 43765956, 65648934, 131297868]

約数ペア:

[(1, 131297868), (2, 65648934), (3, 43765956), (4, 32824467), (6, 21882978), (9, 14588652), (12, 10941489), (13, 10099836), (17, 7723404), (18, 7294326), (26, 5049918), (27, 4862884), (34, 3861702), (36, 3647163), (39, 3366612), (51, 2574468), (52, 2524959), (54, 2431442), (68, 1930851), (78, 1683306), (102, 1287234), (108, 1215721), (117, 1122204), (153, 858156), (156, 841653), (204, 643617), (221, 594108), (234, 561102), (306, 429078), (351, 374068), (442, 297054), (459, 286052), (468, 280551), (612, 214539), (663, 198036), (702, 187034), (884, 148527), (918, 143026), (1326, 99018), (1404, 93517), (1836, 71513), (1989, 66012), (2652, 49509), (3978, 33006), (5501, 23868), (5967, 22004), (7956, 16503), (11002, 11934)]