133819840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5466

約数の個数: 112

約数和(自身を含む): 397361664

約数和(自身を除く): 263541824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5431, 6160, 10862, 12320, 21724, 24640, 27155, 38017, 43448, 54310, 59741, 76034, 86896, 108620, 119482, 152068, 173792, 190085, 217240, 238964, 298705, 304136, 347584, 380170, 418187, 434480, 477928, 597410, 608272, 760340, 836374, 868960, 955856, 1194820, 1216544, 1520680, 1672748, 1737920, 1911712, 2090935, 2389640, 2433088, 3041360, 3345496, 3823424, 4181870, 4779280, 6082720, 6690992, 8363740, 9558560, 12165440, 13381984, 16727480, 19117120, 26763968, 33454960, 66909920, 133819840]

約数ペア:

[(1, 133819840), (2, 66909920), (4, 33454960), (5, 26763968), (7, 19117120), (8, 16727480), (10, 13381984), (11, 12165440), (14, 9558560), (16, 8363740), (20, 6690992), (22, 6082720), (28, 4779280), (32, 4181870), (35, 3823424), (40, 3345496), (44, 3041360), (55, 2433088), (56, 2389640), (64, 2090935), (70, 1911712), (77, 1737920), (80, 1672748), (88, 1520680), (110, 1216544), (112, 1194820), (140, 955856), (154, 868960), (160, 836374), (176, 760340), (220, 608272), (224, 597410), (280, 477928), (308, 434480), (320, 418187), (352, 380170), (385, 347584), (440, 304136), (448, 298705), (560, 238964), (616, 217240), (704, 190085), (770, 173792), (880, 152068), (1120, 119482), (1232, 108620), (1540, 86896), (1760, 76034), (2240, 59741), (2464, 54310), (3080, 43448), (3520, 38017), (4928, 27155), (5431, 24640), (6160, 21724), (10862, 12320)]