133826576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33863}}^1$

素因数の和:33903

約数の個数: 40

約数和(自身を含む): 293939520

約数和(自身を除く): 160112944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 33863, 67726, 135452, 270904, 440219, 541808, 643397, 880438, 1286794, 1760876, 2573588, 3521752, 5147176, 7043504, 8364161, 10294352, 16728322, 33456644, 66913288, 133826576]

約数ペア:

[(1, 133826576), (2, 66913288), (4, 33456644), (8, 16728322), (13, 10294352), (16, 8364161), (19, 7043504), (26, 5147176), (38, 3521752), (52, 2573588), (76, 1760876), (104, 1286794), (152, 880438), (208, 643397), (247, 541808), (304, 440219), (494, 270904), (988, 135452), (1976, 67726), (3952, 33863)]