133027288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 256374720

約数和(自身を除く): 123347432

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 431, 862, 941, 1724, 1882, 3448, 3764, 7528, 17671, 35342, 38581, 70684, 77162, 141368, 154324, 308648, 405571, 811142, 1622284, 3244568, 16628411, 33256822, 66513644, 133027288]

約数ペア:

[(1, 133027288), (2, 66513644), (4, 33256822), (8, 16628411), (41, 3244568), (82, 1622284), (164, 811142), (328, 405571), (431, 308648), (862, 154324), (941, 141368), (1724, 77162), (1882, 70684), (3448, 38581), (3764, 35342), (7528, 17671)]