158575388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{2447}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 294259392

約数和(自身を除く): 135684004

約数列:

[1, 2, 4, 17, 34, 68, 953, 1906, 2447, 3812, 4894, 9788, 16201, 32402, 41599, 64804, 83198, 166396, 2331991, 4663982, 9327964, 39643847, 79287694, 158575388]

約数ペア:

[(1, 158575388), (2, 79287694), (4, 39643847), (17, 9327964), (34, 4663982), (68, 2331991), (953, 166396), (1906, 83198), (2447, 64804), (3812, 41599), (4894, 32402), (9788, 16201)]