133047976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 255674880

約数和(自身を除く): 122626904

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 431, 821, 862, 1642, 1724, 3284, 3448, 6568, 20257, 38587, 40514, 77174, 81028, 154348, 162056, 308696, 353851, 707702, 1415404, 2830808, 16630997, 33261994, 66523988, 133047976]

約数ペア:

[(1, 133047976), (2, 66523988), (4, 33261994), (8, 16630997), (47, 2830808), (94, 1415404), (188, 707702), (376, 353851), (431, 308696), (821, 162056), (862, 154348), (1642, 81028), (1724, 77174), (3284, 40514), (3448, 38587), (6568, 20257)]