156796198576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4219}}^1\times {\mathrm{122251}}^1$

素因数の和:126497

約数の個数: 40

約数和(自身を含む): 319860132800

約数和(自身を除く): 163063934224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4219, 8438, 16876, 33752, 67504, 80161, 122251, 160322, 244502, 320644, 489004, 641288, 978008, 1282576, 1956016, 2322769, 4645538, 9291076, 18582152, 37164304, 515776969, 1031553938, 2063107876, 4126215752, 8252431504, 9799762411, 19599524822, 39199049644, 78398099288, 156796198576]

約数ペア:

[(1, 156796198576), (2, 78398099288), (4, 39199049644), (8, 19599524822), (16, 9799762411), (19, 8252431504), (38, 4126215752), (76, 2063107876), (152, 1031553938), (304, 515776969), (4219, 37164304), (8438, 18582152), (16876, 9291076), (33752, 4645538), (67504, 2322769), (80161, 1956016), (122251, 1282576), (160322, 978008), (244502, 641288), (320644, 489004)]