157031788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{1879}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 291362400

約数和(自身を除く): 134330612

約数列:

[1, 2, 4, 17, 34, 68, 1229, 1879, 2458, 3758, 4916, 7516, 20893, 31943, 41786, 63886, 83572, 127772, 2309291, 4618582, 9237164, 39257947, 78515894, 157031788]

約数ペア:

[(1, 157031788), (2, 78515894), (4, 39257947), (17, 9237164), (34, 4618582), (68, 2309291), (1229, 127772), (1879, 83572), (2458, 63886), (3758, 41786), (4916, 31943), (7516, 20893)]