120928396

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 221153016

約数和(自身を除く): 100224620

約数列:

[1, 2, 4, 31, 62, 124, 163, 193, 326, 386, 652, 772, 961, 1922, 3844, 5053, 5983, 10106, 11966, 20212, 23932, 31459, 62918, 125836, 156643, 185473, 313286, 370946, 626572, 741892, 975229, 1950458, 3900916, 30232099, 60464198, 120928396]

約数ペア:

[(1, 120928396), (2, 60464198), (4, 30232099), (31, 3900916), (62, 1950458), (124, 975229), (163, 741892), (193, 626572), (326, 370946), (386, 313286), (652, 185473), (772, 156643), (961, 125836), (1922, 62918), (3844, 31459), (5053, 23932), (5983, 20212), (10106, 11966)]