112142778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 261439488

約数和(自身を除く): 149296710

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 127, 187, 254, 374, 381, 561, 762, 787, 1122, 1397, 1574, 2159, 2361, 2794, 4191, 4318, 4722, 6477, 8382, 8657, 12954, 13379, 17314, 23749, 25971, 26758, 40137, 47498, 51942, 71247, 80274, 99949, 142494, 147169, 199898, 294338, 299847, 441507, 599694, 883014, 1099439, 1699133, 2198878, 3298317, 3398266, 5097399, 6596634, 10194798, 18690463, 37380926, 56071389, 112142778]

約数ペア:

[(1, 112142778), (2, 56071389), (3, 37380926), (6, 18690463), (11, 10194798), (17, 6596634), (22, 5097399), (33, 3398266), (34, 3298317), (51, 2198878), (66, 1699133), (102, 1099439), (127, 883014), (187, 599694), (254, 441507), (374, 299847), (381, 294338), (561, 199898), (762, 147169), (787, 142494), (1122, 99949), (1397, 80274), (1574, 71247), (2159, 51942), (2361, 47498), (2794, 40137), (4191, 26758), (4318, 25971), (4722, 23749), (6477, 17314), (8382, 13379), (8657, 12954)]