157012912

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3041}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 348540192

約数和(自身を除く): 191527280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1844, 3041, 3227, 3688, 6082, 6454, 7376, 12164, 12908, 21287, 24328, 25816, 42574, 48656, 51632, 85148, 170296, 340592, 1401901, 2803802, 5607604, 9813307, 11215208, 19626614, 22430416, 39253228, 78506456, 157012912]

約数ペア:

[(1, 157012912), (2, 78506456), (4, 39253228), (7, 22430416), (8, 19626614), (14, 11215208), (16, 9813307), (28, 5607604), (56, 2803802), (112, 1401901), (461, 340592), (922, 170296), (1844, 85148), (3041, 51632), (3227, 48656), (3688, 42574), (6082, 25816), (6454, 24328), (7376, 21287), (12164, 12908)]