129097758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3557}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 270521856

約数和(自身を除く): 141424098

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 3557, 6049, 7114, 10671, 12098, 18147, 21342, 36294, 81811, 163622, 245433, 490866, 935491, 1870982, 2806473, 5612946, 21516293, 43032586, 64548879, 129097758]

約数ペア:

[(1, 129097758), (2, 64548879), (3, 43032586), (6, 21516293), (23, 5612946), (46, 2806473), (69, 1870982), (138, 935491), (263, 490866), (526, 245433), (789, 163622), (1578, 81811), (3557, 36294), (6049, 21342), (7114, 18147), (10671, 12098)]