181283956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 372314880

約数和(自身を除く): 191030924

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 212, 302, 371, 604, 742, 809, 1057, 1484, 1618, 2114, 3236, 4228, 5663, 8003, 11326, 16006, 22652, 32012, 42877, 56021, 85754, 112042, 122159, 171508, 224084, 244318, 300139, 488636, 600278, 855113, 1200556, 1710226, 3420452, 6474427, 12948854, 25897708, 45320989, 90641978, 181283956]

約数ペア:

[(1, 181283956), (2, 90641978), (4, 45320989), (7, 25897708), (14, 12948854), (28, 6474427), (53, 3420452), (106, 1710226), (151, 1200556), (212, 855113), (302, 600278), (371, 488636), (604, 300139), (742, 244318), (809, 224084), (1057, 171508), (1484, 122159), (1618, 112042), (2114, 85754), (3236, 56021), (4228, 42877), (5663, 32012), (8003, 22652), (11326, 16006)]