131189976

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{26407}}^1$

素因数の和:26445

約数の個数: 64

約数和(自身を含む): 380275200

約数和(自身を除く): 249085224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 26407, 52814, 79221, 105628, 158442, 211256, 237663, 316884, 475326, 607361, 633768, 712989, 950652, 1214722, 1425978, 1822083, 1901304, 2429444, 2851956, 3644166, 4858888, 5466249, 5703912, 7288332, 10932498, 14576664, 16398747, 21864996, 32797494, 43729992, 65594988, 131189976]

約数ペア:

[(1, 131189976), (2, 65594988), (3, 43729992), (4, 32797494), (6, 21864996), (8, 16398747), (9, 14576664), (12, 10932498), (18, 7288332), (23, 5703912), (24, 5466249), (27, 4858888), (36, 3644166), (46, 2851956), (54, 2429444), (69, 1901304), (72, 1822083), (92, 1425978), (108, 1214722), (138, 950652), (184, 712989), (207, 633768), (216, 607361), (276, 475326), (414, 316884), (552, 237663), (621, 211256), (828, 158442), (1242, 105628), (1656, 79221), (2484, 52814), (4968, 26407)]