157052162816

素因数分解:

$2^8\times {\mathrm{653}}^1\times {\mathrm{939487}}^1$

素因数の和:940156

約数の個数: 36

約数和(自身を含む): 313971252672

約数和(自身を除く): 156919089856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 653, 1306, 2612, 5224, 10448, 20896, 41792, 83584, 167168, 939487, 1878974, 3757948, 7515896, 15031792, 30063584, 60127168, 120254336, 240508672, 613485011, 1226970022, 2453940044, 4907880088, 9815760176, 19631520352, 39263040704, 78526081408, 157052162816]

約数ペア:

[(1, 157052162816), (2, 78526081408), (4, 39263040704), (8, 19631520352), (16, 9815760176), (32, 4907880088), (64, 2453940044), (128, 1226970022), (256, 613485011), (653, 240508672), (1306, 120254336), (2612, 60127168), (5224, 30063584), (10448, 15031792), (20896, 7515896), (41792, 3757948), (83584, 1878974), (167168, 939487)]