131844188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 278014464

約数和(自身を除く): 146170276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 707, 1414, 2027, 2323, 2828, 4054, 4646, 8108, 9292, 14189, 16261, 28378, 32522, 46621, 56756, 65044, 93242, 186484, 204727, 326347, 409454, 652694, 818908, 1305388, 1433089, 2866178, 4708721, 5732356, 9417442, 18834884, 32961047, 65922094, 131844188]

約数ペア:

[(1, 131844188), (2, 65922094), (4, 32961047), (7, 18834884), (14, 9417442), (23, 5732356), (28, 4708721), (46, 2866178), (92, 1433089), (101, 1305388), (161, 818908), (202, 652694), (322, 409454), (404, 326347), (644, 204727), (707, 186484), (1414, 93242), (2027, 65044), (2323, 56756), (2828, 46621), (4054, 32522), (4646, 28378), (8108, 16261), (9292, 14189)]