164812676

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1951}}^1$

素因数の和:2400

約数の個数: 36

約数和(自身を含む): 336462336

約数和(自身を除く): 171649660

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 1724, 1951, 3017, 3902, 6034, 7804, 12068, 13657, 21119, 27314, 42238, 54628, 84476, 95599, 191198, 382396, 840881, 1681762, 3363524, 5886167, 11772334, 23544668, 41203169, 82406338, 164812676]

約数ペア:

[(1, 164812676), (2, 82406338), (4, 41203169), (7, 23544668), (14, 11772334), (28, 5886167), (49, 3363524), (98, 1681762), (196, 840881), (431, 382396), (862, 191198), (1724, 95599), (1951, 84476), (3017, 54628), (3902, 42238), (6034, 27314), (7804, 21119), (12068, 13657)]