128667726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2789}}^1$

素因数の和:3041

約数の個数: 48

約数和(自身を含む): 305538480

約数和(自身を除く): 176870754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 233, 466, 699, 1398, 2097, 2563, 2789, 4194, 5126, 5578, 7689, 8367, 15378, 16734, 23067, 25101, 30679, 46134, 50202, 61358, 92037, 184074, 276111, 552222, 649837, 1299674, 1949511, 3899022, 5848533, 7148207, 11697066, 14296414, 21444621, 42889242, 64333863, 128667726]

約数ペア:

[(1, 128667726), (2, 64333863), (3, 42889242), (6, 21444621), (9, 14296414), (11, 11697066), (18, 7148207), (22, 5848533), (33, 3899022), (66, 1949511), (99, 1299674), (198, 649837), (233, 552222), (466, 276111), (699, 184074), (1398, 92037), (2097, 61358), (2563, 50202), (2789, 46134), (4194, 30679), (5126, 25101), (5578, 23067), (7689, 16734), (8367, 15378)]