149415912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{90227}}^1$

素因数の和:90262

約数の個数: 48

約数和(自身を含む): 422267040

約数和(自身を除く): 272851128

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, 90227, 180454, 270681, 360908, 541362, 721816, 812043, 1082724, 1624086, 2075221, 2165448, 3248172, 4150442, 6225663, 6496344, 8300884, 12451326, 16601768, 18676989, 24902652, 37353978, 49805304, 74707956, 149415912]

約数ペア:

[(1, 149415912), (2, 74707956), (3, 49805304), (4, 37353978), (6, 24902652), (8, 18676989), (9, 16601768), (12, 12451326), (18, 8300884), (23, 6496344), (24, 6225663), (36, 4150442), (46, 3248172), (69, 2165448), (72, 2075221), (92, 1624086), (138, 1082724), (184, 812043), (207, 721816), (276, 541362), (414, 360908), (552, 270681), (828, 180454), (1656, 90227)]