143289664

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1655

約数の個数: 56

約数和(自身を含む): 326623680

約数和(自身を除く): 183334016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1409, 1589, 1816, 2818, 3178, 3632, 5636, 6356, 7264, 9863, 11272, 12712, 14528, 19726, 22544, 25424, 39452, 45088, 50848, 78904, 90176, 101696, 157808, 315616, 319843, 631232, 639686, 1279372, 2238901, 2558744, 4477802, 5117488, 8955604, 10234976, 17911208, 20469952, 35822416, 71644832, 143289664]

約数ペア:

[(1, 143289664), (2, 71644832), (4, 35822416), (7, 20469952), (8, 17911208), (14, 10234976), (16, 8955604), (28, 5117488), (32, 4477802), (56, 2558744), (64, 2238901), (112, 1279372), (224, 639686), (227, 631232), (448, 319843), (454, 315616), (908, 157808), (1409, 101696), (1589, 90176), (1816, 78904), (2818, 50848), (3178, 45088), (3632, 39452), (5636, 25424), (6356, 22544), (7264, 19726), (9863, 14528), (11272, 12712)]