120769168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30559}}^1$

素因数の和:30599

約数の個数: 40

約数和(自身を含む): 265260800

約数和(自身を除く): 144491632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 30559, 61118, 122236, 244472, 397267, 488944, 580621, 794534, 1161242, 1589068, 2322484, 3178136, 4644968, 6356272, 7548073, 9289936, 15096146, 30192292, 60384584, 120769168]

約数ペア:

[(1, 120769168), (2, 60384584), (4, 30192292), (8, 15096146), (13, 9289936), (16, 7548073), (19, 6356272), (26, 4644968), (38, 3178136), (52, 2322484), (76, 1589068), (104, 1161242), (152, 794534), (208, 580621), (247, 488944), (304, 397267), (494, 244472), (988, 122236), (1976, 61118), (3952, 30559)]