133926448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3913

約数の個数: 40

約数和(自身を含む): 271696896

約数和(自身を除く): 137770448

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 3803, 4402, 7606, 8804, 15212, 17608, 30424, 35216, 60848, 117893, 235786, 270013, 471572, 540026, 943144, 1080052, 1886288, 2160104, 4320208, 8370403, 16740806, 33481612, 66963224, 133926448]

約数ペア:

[(1, 133926448), (2, 66963224), (4, 33481612), (8, 16740806), (16, 8370403), (31, 4320208), (62, 2160104), (71, 1886288), (124, 1080052), (142, 943144), (248, 540026), (284, 471572), (496, 270013), (568, 235786), (1136, 117893), (2201, 60848), (3803, 35216), (4402, 30424), (7606, 17608), (8804, 15212)]