157854368

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1723}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 356247360

約数和(自身を除く): 198392992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 818, 1636, 1723, 2863, 3272, 3446, 5726, 6544, 6892, 11452, 12061, 13088, 13784, 22904, 24122, 27568, 45808, 48244, 55136, 91616, 96488, 192976, 385952, 704707, 1409414, 2818828, 4932949, 5637656, 9865898, 11275312, 19731796, 22550624, 39463592, 78927184, 157854368]

約数ペア:

[(1, 157854368), (2, 78927184), (4, 39463592), (7, 22550624), (8, 19731796), (14, 11275312), (16, 9865898), (28, 5637656), (32, 4932949), (56, 2818828), (112, 1409414), (224, 704707), (409, 385952), (818, 192976), (1636, 96488), (1723, 91616), (2863, 55136), (3272, 48244), (3446, 45808), (5726, 27568), (6544, 24122), (6892, 22904), (11452, 13784), (12061, 13088)]