161021302522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{1193}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 256573215360

約数和(自身を除く): 95551912838

約数列:

[1, 2, 41, 43, 82, 86, 101, 202, 379, 758, 1193, 1763, 2386, 3526, 4141, 4343, 8282, 8686, 15539, 16297, 31078, 32594, 38279, 48913, 51299, 76558, 97826, 102598, 120493, 178063, 240986, 356126, 452147, 668177, 904294, 1336354, 1569439, 1645997, 2103259, 3138878, 3291994, 4206518, 4940213, 5181199, 9880426, 10362398, 18538027, 19442321, 37076054, 38884642, 45666847, 67485877, 91333694, 134971754, 212429159, 424858318, 797135161, 1594270322, 1872340727, 1963674421, 3744681454, 3927348842, 80510651261, 161021302522]

約数ペア:

[(1, 161021302522), (2, 80510651261), (41, 3927348842), (43, 3744681454), (82, 1963674421), (86, 1872340727), (101, 1594270322), (202, 797135161), (379, 424858318), (758, 212429159), (1193, 134971754), (1763, 91333694), (2386, 67485877), (3526, 45666847), (4141, 38884642), (4343, 37076054), (8282, 19442321), (8686, 18538027), (15539, 10362398), (16297, 9880426), (31078, 5181199), (32594, 4940213), (38279, 4206518), (48913, 3291994), (51299, 3138878), (76558, 2103259), (97826, 1645997), (102598, 1569439), (120493, 1336354), (178063, 904294), (240986, 668177), (356126, 452147)]