127481198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 218907360

約数和(自身を除く): 91426162

約数列:

[1, 2, 13, 17, 26, 34, 221, 379, 442, 758, 761, 1522, 4927, 6443, 9854, 9893, 12886, 12937, 19786, 25874, 83759, 167518, 168181, 288419, 336362, 576838, 3749447, 4903123, 7498894, 9806246, 63740599, 127481198]

約数ペア:

[(1, 127481198), (2, 63740599), (13, 9806246), (17, 7498894), (26, 4903123), (34, 3749447), (221, 576838), (379, 336362), (442, 288419), (758, 168181), (761, 167518), (1522, 83759), (4927, 25874), (6443, 19786), (9854, 12937), (9893, 12886)]