129851764

素因数分解:

$2^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2749}}^1$

素因数の和:3008

約数の個数: 36

約数和(自身を含む): 265534500

約数和(自身を除く): 135682736

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 241, 482, 964, 1687, 2749, 3374, 5498, 6748, 10996, 11809, 19243, 23618, 38486, 47236, 76972, 134701, 269402, 538804, 662509, 1325018, 2650036, 4637563, 9275126, 18550252, 32462941, 64925882, 129851764]

約数ペア:

[(1, 129851764), (2, 64925882), (4, 32462941), (7, 18550252), (14, 9275126), (28, 4637563), (49, 2650036), (98, 1325018), (196, 662509), (241, 538804), (482, 269402), (964, 134701), (1687, 76972), (2749, 47236), (3374, 38486), (5498, 23618), (6748, 19243), (10996, 11809)]