143205912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{86477}}^1$

素因数の和:86512

約数の個数: 48

約数和(自身を含む): 404717040

約数和(自身を除く): 261511128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 86477, 172954, 259431, 345908, 518862, 691816, 778293, 1037724, 1556586, 1988971, 2075448, 3113172, 3977942, 5966913, 6226344, 7955884, 11933826, 15911768, 17900739, 23867652, 35801478, 47735304, 71602956, 143205912]

約数ペア:

[(1, 143205912), (2, 71602956), (3, 47735304), (4, 35801478), (6, 23867652), (8, 17900739), (9, 15911768), (12, 11933826), (18, 7955884), (23, 6226344), (24, 5966913), (36, 3977942), (46, 3113172), (69, 2075448), (72, 1988971), (92, 1556586), (138, 1037724), (184, 778293), (207, 691816), (276, 518862), (414, 345908), (552, 259431), (828, 172954), (1656, 86477)]