137979248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3253}}^1$

素因数の和:3513

約数の個数: 40

約数和(自身を含む): 292938096

約数和(自身を除く): 154958848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 964, 1928, 2651, 3253, 3856, 5302, 6506, 10604, 13012, 21208, 26024, 35783, 42416, 52048, 71566, 143132, 286264, 572528, 783973, 1567946, 3135892, 6271784, 8623703, 12543568, 17247406, 34494812, 68989624, 137979248]

約数ペア:

[(1, 137979248), (2, 68989624), (4, 34494812), (8, 17247406), (11, 12543568), (16, 8623703), (22, 6271784), (44, 3135892), (88, 1567946), (176, 783973), (241, 572528), (482, 286264), (964, 143132), (1928, 71566), (2651, 52048), (3253, 42416), (3856, 35783), (5302, 26024), (6506, 21208), (10604, 13012)]