190077656

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1117}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 362232000

約数和(自身を除く): 172154344

約数列:

[1, 2, 4, 8, 89, 178, 239, 356, 478, 712, 956, 1117, 1912, 2234, 4468, 8936, 21271, 42542, 85084, 99413, 170168, 198826, 266963, 397652, 533926, 795304, 1067852, 2135704, 23759707, 47519414, 95038828, 190077656]

約数ペア:

[(1, 190077656), (2, 95038828), (4, 47519414), (8, 23759707), (89, 2135704), (178, 1067852), (239, 795304), (356, 533926), (478, 397652), (712, 266963), (956, 198826), (1117, 170168), (1912, 99413), (2234, 85084), (4468, 42542), (8936, 21271)]