172476788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 333014976

約数和(自身を除く): 160538188

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 367, 484, 734, 971, 1468, 1942, 3884, 4037, 8074, 10681, 16148, 21362, 42724, 44407, 88814, 117491, 177628, 234982, 356357, 469964, 712714, 1425428, 3919927, 7839854, 15679708, 43119197, 86238394, 172476788]

約数ペア:

[(1, 172476788), (2, 86238394), (4, 43119197), (11, 15679708), (22, 7839854), (44, 3919927), (121, 1425428), (242, 712714), (367, 469964), (484, 356357), (734, 234982), (971, 177628), (1468, 117491), (1942, 88814), (3884, 44407), (4037, 42724), (8074, 21362), (10681, 16148)]