156969147881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1149191}}^1$

素因数の和:1149309

約数の個数: 32

約数和(自身を含む): 205935206400

約数和(自身を除く): 48966058519

約数列:

[1, 7, 13, 19, 79, 91, 133, 247, 553, 1027, 1501, 1729, 7189, 10507, 19513, 136591, 1149191, 8044337, 14939483, 21834629, 90786089, 104576381, 152842403, 283850177, 635502623, 1180219157, 1724935691, 1986951239, 8261534099, 12074549837, 22424163983, 156969147881]

約数ペア:

[(1, 156969147881), (7, 22424163983), (13, 12074549837), (19, 8261534099), (79, 1986951239), (91, 1724935691), (133, 1180219157), (247, 635502623), (553, 283850177), (1027, 152842403), (1501, 104576381), (1729, 90786089), (7189, 21834629), (10507, 14939483), (19513, 8044337), (136591, 1149191)]