189901248

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43003}}^1$

素因数の和:43041

約数の個数: 56

約数和(自身を含む): 524304768

約数和(自身を除く): 334403520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 43003, 86006, 129009, 172012, 258018, 344024, 516036, 688048, 989069, 1032072, 1376096, 1978138, 2064144, 2752192, 2967207, 3956276, 4128288, 5934414, 7912552, 8256576, 11868828, 15825104, 23737656, 31650208, 47475312, 63300416, 94950624, 189901248]

約数ペア:

[(1, 189901248), (2, 94950624), (3, 63300416), (4, 47475312), (6, 31650208), (8, 23737656), (12, 15825104), (16, 11868828), (23, 8256576), (24, 7912552), (32, 5934414), (46, 4128288), (48, 3956276), (64, 2967207), (69, 2752192), (92, 2064144), (96, 1978138), (138, 1376096), (184, 1032072), (192, 989069), (276, 688048), (368, 516036), (552, 344024), (736, 258018), (1104, 172012), (1472, 129009), (2208, 86006), (4416, 43003)]