149050812

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 352862720

約数和(自身を除く): 203811908

約数列:

[1, 2, 3, 4, 6, 12, 139, 193, 278, 386, 417, 463, 556, 579, 772, 834, 926, 1158, 1389, 1668, 1852, 2316, 2778, 5556, 26827, 53654, 64357, 80481, 89359, 107308, 128714, 160962, 178718, 193071, 257428, 268077, 321924, 357436, 386142, 536154, 772284, 1072308, 12420901, 24841802, 37262703, 49683604, 74525406, 149050812]

約数ペア:

[(1, 149050812), (2, 74525406), (3, 49683604), (4, 37262703), (6, 24841802), (12, 12420901), (139, 1072308), (193, 772284), (278, 536154), (386, 386142), (417, 357436), (463, 321924), (556, 268077), (579, 257428), (772, 193071), (834, 178718), (926, 160962), (1158, 128714), (1389, 107308), (1668, 89359), (1852, 80481), (2316, 64357), (2778, 53654), (5556, 26827)]