143251728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{129757}}^1$

素因数の和:129791

約数の個数: 40

約数和(自身を含む): 386159808

約数和(自身を除く): 242908080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 129757, 259514, 389271, 519028, 778542, 1038056, 1557084, 2076112, 2984411, 3114168, 5968822, 6228336, 8953233, 11937644, 17906466, 23875288, 35812932, 47750576, 71625864, 143251728]

約数ペア:

[(1, 143251728), (2, 71625864), (3, 47750576), (4, 35812932), (6, 23875288), (8, 17906466), (12, 11937644), (16, 8953233), (23, 6228336), (24, 5968822), (46, 3114168), (48, 2984411), (69, 2076112), (92, 1557084), (138, 1038056), (184, 778542), (276, 519028), (368, 389271), (552, 259514), (1104, 129757)]