130140392

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{51973}}^1$

素因数の和:52292

約数の個数: 16

約数和(自身を含む): 244797540

約数和(自身を除く): 114657148

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 51973, 103946, 207892, 415784, 16267549, 32535098, 65070196, 130140392]

約数ペア:

[(1, 130140392), (2, 65070196), (4, 32535098), (8, 16267549), (313, 415784), (626, 207892), (1252, 103946), (2504, 51973)]