127978338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30341}}^1$

素因数の和:30402

約数の個数: 32

約数和(自身を含む): 276719040

約数和(自身を除く): 148740702

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 30341, 60682, 91023, 182046, 576479, 1122617, 1152958, 1729437, 2245234, 3367851, 3458874, 6735702, 21329723, 42659446, 63989169, 127978338]

約数ペア:

[(1, 127978338), (2, 63989169), (3, 42659446), (6, 21329723), (19, 6735702), (37, 3458874), (38, 3367851), (57, 2245234), (74, 1729437), (111, 1152958), (114, 1122617), (222, 576479), (703, 182046), (1406, 91023), (2109, 60682), (4218, 30341)]